Last updated: 3 min ago
498 patterns

Programming Regex Patterns

Specialized regex patterns for specific use cases and requirements.

498
Patterns
3
Difficulties
5
Languages
Difficulties:
intermediate
beginner
advanced

class name check csharp example for production applications

javascript
intermediate

Class Name Check Go Example

class name check go example for production applications

class name check java example for production applications

javascript
advanced

Class Name Check Javascript

class name check javascript for production applications

class name check php for production applications

python
intermediate

Class Name Check Python

class name check python for production applications

class name check ruby example for production applications

class name check rust example for production applications

class name check swift example for production applications

javascript
beginner

Class Name Check

class name check for production applications

class name css csharp example for production applications

javascript
intermediate

Class Name Css Form Validation

class name css form validation for production applications

javascript
beginner

Class Name Css Go Example

class name css go example for production applications

javascript
intermediate

Class Name Css Input Validation

class name css input validation for production applications

class name css java example for production applications

class name css javascript example for production applications

javascript
advanced

Class Name Css Javascript

class name css javascript for production applications

php
intermediate

Class Name Css Php

class name css php for production applications

class name css python example for production applications

python
intermediate

Class Name Css Python

class name css python for production applications

javascript
advanced

Class Name Css Rust Example

class name css rust example for production applications

javascript
intermediate

Class Name Css

class name css for production applications

class name html csharp example for production applications

javascript
intermediate

Class Name Html Go Example

class name html go example for production applications

class name html javascript example for production applications

javascript
advanced

Class Name Html Javascript

class name html javascript for production applications

class name html php example for production applications

class name html php for production applications

python
intermediate

Class Name Html Python

class name html python for production applications

javascript
intermediate

Class Name Html Ruby Example

class name html ruby example for production applications

class name html rust example for production applications

class name html swift example for production applications

javascript
beginner

Class Name Html

class name html for production applications

class name pattern csharp example for production applications

class name pattern form validation for production applications

class name pattern go example for production applications

class name pattern input validation for production applications

class name pattern java example for production applications

class name pattern javascript example for production applications

javascript
intermediate

Class Name Pattern Javascript

class name pattern javascript for production applications

class name pattern php example for production applications

php
intermediate

Class Name Pattern Php

class name pattern php for production applications

class name pattern python example for production applications

class name pattern python for production applications

class name pattern ruby example for production applications

class name pattern swift example for production applications

javascript
beginner

Class Name Pattern

class name pattern for production applications

javascript
intermediate

Class Name Regex Form Validation

class name regex form validation for production applications

javascript
advanced

Class Name Regex Go Example

class name regex go example for production applications

class name regex input validation for production applications

class name regex java example for production applications

class name regex javascript example for production applications

javascript
beginner

Class Name Regex Javascript

class name regex javascript for production applications

class name regex php example for production applications

class name regex php for production applications

class name regex python example for production applications

class name regex python for production applications

class name regex rust example for production applications

javascript
beginner

Class Name Regex

class name regex for production applications

class name validation csharp example for production applications

class name validation input validation for production applications

class name validation javascript example for production applications

javascript
intermediate

Class Name Validation Javascript

class name validation javascript for production applications

class name validation php for production applications

class name validation python example for production applications

class name validation python for production applications

class name validation ruby example for production applications

class name validation rust example for production applications

javascript
intermediate

Class Name Validation

class name validation for production applications

css selector check csharp example for production applications

css selector check go example for production applications

css selector check javascript example for production applications

javascript
intermediate

Css Selector Check Javascript

css selector check javascript for production applications

css selector check php for production applications

css selector check python for production applications

javascript
intermediate

Css Selector Check Ruby Example

css selector check ruby example for production applications

css selector check rust example for production applications

javascript
advanced

Css Selector Check

css selector check for production applications

css selector format csharp example for production applications

css selector format form validation for production applications

css selector format go example for production applications

css selector format java example for production applications

css selector format javascript example for production applications

javascript
intermediate

Css Selector Format Javascript

css selector format javascript for production applications

css selector format php for production applications

css selector format python example for production applications

css selector format python for production applications

css selector format ruby example for production applications

css selector format rust example for production applications

css selector format swift example for production applications

javascript
beginner

Css Selector Format

css selector format for production applications

css selector pattern csharp example for production applications

javascript
intermediate

Css Selector Pattern Go Example

css selector pattern go example for production applications

css selector pattern java example for production applications

css selector pattern javascript example for production applications

javascript
intermediate

Css Selector Pattern Javascript

css selector pattern javascript for production applications

css selector pattern php example for production applications

css selector pattern php for production applications

css selector pattern python example for production applications

python
intermediate

Css Selector Pattern Python

css selector pattern python for production applications

css selector pattern rust example for production applications

css selector pattern swift example for production applications

javascript
intermediate

Css Selector Pattern

css selector pattern for production applications

css selector regex csharp example for production applications

css selector regex form validation for production applications

css selector regex java example for production applications

css selector regex javascript for production applications

css selector regex php example for production applications

css selector regex php for production applications

css selector regex python example for production applications

css selector regex python for production applications

css selector regex ruby example for production applications

css selector regex rust example for production applications

javascript
advanced

Css Selector Regex

css selector regex for production applications

css selector validation csharp example for production applications

css selector validation go example for production applications

css selector validation input validation for production applications

css selector validation javascript example for production applications

css selector validation javascript for production applications

css selector validation php for production applications

css selector validation python example for production applications

css selector validation python for production applications

css selector validation rust example for production applications

css selector validation swift example for production applications

javascript
advanced

Css Selector Validation

css selector validation for production applications

function name camelcase csharp example for production applications

function name camelcase go example for production applications

function name camelcase input validation for production applications

function name camelcase javascript example for production applications

function name camelcase javascript for production applications

function name camelcase php example for production applications

function name camelcase php for production applications

function name camelcase python example for production applications

function name camelcase python for production applications

function name camelcase ruby example for production applications

function name camelcase swift example for production applications

javascript
advanced

Function Name Camelcase

function name camelcase for production applications

function name check csharp example for production applications

javascript
intermediate

Function Name Check Go Example

function name check go example for production applications

function name check java example for production applications

javascript
intermediate

Function Name Check Javascript

function name check javascript for production applications

function name check php example for production applications

function name check php for production applications

function name check python example for production applications

function name check python for production applications

function name check rust example for production applications

function name check swift example for production applications

javascript
intermediate

Function Name Check

function name check for production applications

function name pattern csharp example for production applications

function name pattern go example for production applications

function name pattern input validation for production applications

function name pattern java example for production applications

function name pattern javascript example for production applications

function name pattern javascript for production applications

function name pattern php for production applications

function name pattern python example for production applications

function name pattern python for production applications

function name pattern ruby example for production applications

function name pattern rust example for production applications

javascript
intermediate

Function Name Pattern

function name pattern for production applications

function name regex csharp example for production applications

function name regex go example for production applications

function name regex input validation for production applications

function name regex java example for production applications

function name regex javascript example for production applications

function name regex javascript for production applications

function name regex php example for production applications

function name regex php for production applications

function name regex python example for production applications

function name regex python for production applications

function name regex ruby example for production applications

function name regex rust example for production applications

javascript
intermediate

Function Name Regex Swift Example

function name regex swift example for production applications

javascript
beginner

Function Name Regex

function name regex for production applications

function name validation csharp example for production applications

function name validation go example for production applications

function name validation java example for production applications

function name validation javascript example for production applications

function name validation javascript for production applications

function name validation php example for production applications

function name validation php for production applications

function name validation python example for production applications

function name validation python for production applications

function name validation ruby example for production applications

function name validation rust example for production applications

function name validation swift example for production applications

javascript
intermediate

Function Name Validation

function name validation for production applications

html tag check csharp example for production applications

javascript
advanced

Html Tag Check Go Example

html tag check go example for production applications

html tag check input validation for production applications

html tag check java example for production applications

html tag check javascript example for production applications

javascript
beginner

Html Tag Check Javascript

html tag check javascript for production applications

html tag check php example for production applications

php
intermediate

Html Tag Check Php

html tag check php for production applications

html tag check python example for production applications

python
advanced

Html Tag Check Python

html tag check python for production applications

javascript
advanced

Html Tag Check Ruby Example

html tag check ruby example for production applications

javascript
beginner

Html Tag Check Rust Example

html tag check rust example for production applications

html tag check swift example for production applications

javascript
intermediate

Html Tag Check

html tag check for production applications

javascript
beginner

Html Tag Format Go Example

html tag format go example for production applications

html tag format java example for production applications

html tag format javascript example for production applications

javascript
beginner

Html Tag Format Javascript

html tag format javascript for production applications

html tag format php example for production applications

html tag format php for production applications

html tag format python example for production applications

python
intermediate

Html Tag Format Python

html tag format python for production applications

html tag format ruby example for production applications

javascript
intermediate

Html Tag Format Rust Example

html tag format rust example for production applications

html tag format swift example for production applications

javascript
intermediate

Html Tag Format

html tag format for production applications

html tag pattern csharp example for production applications

javascript
advanced

Html Tag Pattern Go Example

html tag pattern go example for production applications

html tag pattern java example for production applications

html tag pattern javascript example for production applications

javascript
advanced

Html Tag Pattern Javascript

html tag pattern javascript for production applications

html tag pattern php example for production applications

html tag pattern php for production applications

html tag pattern python example for production applications

python
intermediate

Html Tag Pattern Python

html tag pattern python for production applications

html tag pattern ruby example for production applications

html tag pattern rust example for production applications

javascript
intermediate

Html Tag Pattern Swift Example

html tag pattern swift example for production applications

javascript
intermediate

Html Tag Pattern

html tag pattern for production applications

html tag regex csharp example for production applications

javascript
intermediate

Html Tag Regex Go Example

html tag regex go example for production applications

javascript
intermediate

Html Tag Regex Javascript Example

html tag regex javascript example for production applications

javascript
beginner

Html Tag Regex Javascript

html tag regex javascript for production applications

html tag regex php example for production applications

html tag regex php for production applications

html tag regex python example for production applications

python
beginner

Html Tag Regex Python

html tag regex python for production applications

javascript
intermediate

Html Tag Regex Ruby Example

html tag regex ruby example for production applications

javascript
beginner

Html Tag Regex Rust Example

html tag regex rust example for production applications

html tag regex swift example for production applications

javascript
beginner

Html Tag Regex

html tag regex for production applications

html tag validation csharp example for production applications

html tag validation input validation for production applications

html tag validation java example for production applications

html tag validation javascript example for production applications

javascript
intermediate

Html Tag Validation Javascript

html tag validation javascript for production applications

html tag validation php example for production applications

html tag validation php for production applications

html tag validation python example for production applications

html tag validation python for production applications

html tag validation ruby example for production applications

html tag validation rust example for production applications

html tag validation swift example for production applications

javascript
beginner

Html Tag Validation

html tag validation for production applications

import statement check csharp example for production applications

import statement check go example for production applications

import statement check java example for production applications

import statement check javascript example for production applications

import statement check javascript for production applications

import statement check php example for production applications

import statement check php for production applications

import statement check python for production applications

import statement check ruby example for production applications

import statement check rust example for production applications

import statement check swift example for production applications

javascript
beginner

Import Statement Check

import statement check for production applications

import statement javascript csharp example for production applications

import statement javascript go example for production applications

import statement javascript java example for production applications

import statement javascript javascript example for production applications

import statement javascript javascript for production applications

import statement javascript php example for production applications

import statement javascript php for production applications

import statement javascript python example for production applications

import statement javascript python for production applications

import statement javascript ruby example for production applications

import statement javascript rust example for production applications

import statement javascript swift example for production applications

javascript
advanced

Import Statement Javascript

import statement javascript for production applications

import statement pattern csharp example for production applications

import statement pattern go example for production applications

import statement pattern java example for production applications

import statement pattern javascript example for production applications

import statement pattern javascript for production applications

import statement pattern php example for production applications

import statement pattern php for production applications

import statement pattern python example for production applications

import statement pattern python for production applications

import statement pattern ruby example for production applications

import statement pattern rust example for production applications

import statement pattern swift example for production applications

javascript
beginner

Import Statement Pattern

import statement pattern for production applications

import statement regex go example for production applications

import statement regex java example for production applications

import statement regex javascript example for production applications

import statement regex javascript for production applications

import statement regex php example for production applications

import statement regex php for production applications

import statement regex python for production applications

import statement regex ruby example for production applications

import statement regex swift example for production applications

javascript
advanced

Import Statement Regex

import statement regex for production applications

import statement validation csharp example for production applications

import statement validation go example for production applications

import statement validation java example for production applications

import statement validation javascript for production applications

import statement validation php example for production applications

import statement validation php for production applications

import statement validation python for production applications

import statement validation ruby example for production applications

import statement validation rust example for production applications

javascript
advanced

Import Statement Validation

import statement validation for production applications

package name check csharp example for production applications

package name check input validation for production applications

javascript
intermediate

Package Name Check Javascript

package name check javascript for production applications

package name check php example for production applications

php
intermediate

Package Name Check Php

package name check php for production applications

package name check python example for production applications

package name check python for production applications

javascript
intermediate

Package Name Check Ruby Example

package name check ruby example for production applications

package name check rust example for production applications

javascript
intermediate

Package Name Check Swift Example

package name check swift example for production applications

javascript
beginner

Package Name Check

package name check for production applications

package name npm csharp example for production applications

package name npm java example for production applications

javascript
advanced

Package Name Npm Javascript

package name npm javascript for production applications

package name npm php example for production applications

package name npm php for production applications

package name npm python example for production applications

python
intermediate

Package Name Npm Python

package name npm python for production applications

package name npm ruby example for production applications

javascript
intermediate

Package Name Npm Rust Example

package name npm rust example for production applications

package name npm swift example for production applications

javascript
intermediate

Package Name Npm

package name npm for production applications

package name pattern csharp example for production applications

javascript
intermediate

Package Name Pattern Go Example

package name pattern go example for production applications

package name pattern input validation for production applications

package name pattern java example for production applications

package name pattern javascript for production applications

package name pattern php for production applications

package name pattern python example for production applications

package name pattern python for production applications

javascript
intermediate

Package Name Pattern Ruby Example

package name pattern ruby example for production applications

package name pattern rust example for production applications

package name pattern swift example for production applications

javascript
intermediate

Package Name Pattern

package name pattern for production applications

package name regex csharp example for production applications

package name regex input validation for production applications

package name regex javascript example for production applications

package name regex javascript for production applications

php
intermediate

Package Name Regex Php

package name regex php for production applications

package name regex python example for production applications

package name regex python for production applications

package name regex swift example for production applications

javascript
beginner

Package Name Regex

package name regex for production applications

package name validation csharp example for production applications

package name validation go example for production applications

package name validation java example for production applications

package name validation javascript for production applications

package name validation php example for production applications

package name validation php for production applications

package name validation python example for production applications

package name validation python for production applications

package name validation ruby example for production applications

package name validation rust example for production applications

package name validation swift example for production applications

javascript
intermediate

Package Name Validation

package name validation for production applications

variable name check csharp example for production applications

variable name check go example for production applications

variable name check input validation for production applications

variable name check java example for production applications

variable name check javascript example for production applications

variable name check javascript for production applications

variable name check php for production applications

variable name check python example for production applications

python
intermediate

Variable Name Check Python

variable name check python for production applications

variable name check rust example for production applications

javascript
intermediate

Variable Name Check Swift Example

variable name check swift example for production applications

javascript
intermediate

Variable Name Check

variable name check for production applications

variable name javascript csharp example for production applications

variable name javascript form validation for production applications

variable name javascript go example for production applications

variable name javascript input validation for production applications

variable name javascript java example for production applications

variable name javascript javascript example for production applications

variable name javascript javascript for production applications

variable name javascript php example for production applications

variable name javascript php for production applications

variable name javascript python for production applications

variable name javascript rust example for production applications

variable name javascript swift example for production applications

javascript
intermediate

Variable Name Javascript

variable name javascript for production applications

variable name pattern csharp example for production applications

variable name pattern java example for production applications

variable name pattern javascript example for production applications

variable name pattern javascript for production applications

variable name pattern php example for production applications

variable name pattern php for production applications

variable name pattern python example for production applications

variable name pattern python for production applications

variable name pattern ruby example for production applications

variable name pattern rust example for production applications

javascript
beginner

Variable Name Pattern

variable name pattern for production applications

variable name python csharp example for production applications

variable name python go example for production applications

variable name python java example for production applications

variable name python javascript for production applications

variable name python php example for production applications

variable name python php for production applications

variable name python python example for production applications

variable name python python for production applications

variable name python ruby example for production applications

variable name python rust example for production applications

variable name python swift example for production applications

python
intermediate

Variable Name Python

variable name python for production applications

javascript
intermediate

Variable Name Regex Go Example

variable name regex go example for production applications

variable name regex java example for production applications

variable name regex javascript example for production applications

javascript
intermediate

Variable Name Regex Javascript

variable name regex javascript for production applications

variable name regex php for production applications

variable name regex python example for production applications

variable name regex python for production applications

variable name regex ruby example for production applications

variable name regex rust example for production applications

javascript
intermediate

Variable Name Regex Swift Example

variable name regex swift example for production applications

javascript
intermediate

Variable Name Regex

variable name regex for production applications

variable name validation csharp example for production applications

variable name validation form validation for production applications

variable name validation go example for production applications

variable name validation input validation for production applications

variable name validation java example for production applications

variable name validation javascript example for production applications

variable name validation javascript for production applications

variable name validation php example for production applications

variable name validation php for production applications

variable name validation python example for production applications

variable name validation python for production applications

javascript
advanced

Variable Name Validation

variable name validation for production applications

version number check csharp example for production applications

version number check go example for production applications

version number check input validation for production applications

version number check java example for production applications

version number check javascript example for production applications

javascript
intermediate

Version Number Check Javascript

version number check javascript for production applications

version number check php example for production applications

version number check php for production applications

version number check python for production applications

version number check ruby example for production applications

version number check rust example for production applications

version number check swift example for production applications

javascript
intermediate

Version Number Check

version number check for production applications

version number pattern csharp example for production applications

version number pattern java example for production applications

version number pattern javascript example for production applications

version number pattern javascript for production applications

version number pattern php example for production applications

version number pattern php for production applications

version number pattern python example for production applications

version number pattern python for production applications

version number pattern rust example for production applications

version number pattern swift example for production applications

javascript
advanced

Version Number Pattern

version number pattern for production applications

version number regex csharp example for production applications

version number regex input validation for production applications

version number regex java example for production applications

version number regex javascript example for production applications

version number regex javascript for production applications

version number regex php example for production applications

version number regex php for production applications

version number regex python example for production applications

python
intermediate

Version Number Regex Python

version number regex python for production applications

version number regex ruby example for production applications

javascript
intermediate

Version Number Regex Rust Example

version number regex rust example for production applications

javascript
intermediate

Version Number Regex

version number regex for production applications

version number semantic csharp example for production applications

version number semantic form validation for production applications

version number semantic go example for production applications

version number semantic java example for production applications

version number semantic javascript for production applications

version number semantic php example for production applications

version number semantic php for production applications

version number semantic python example for production applications

version number semantic python for production applications

version number semantic ruby example for production applications

version number semantic rust example for production applications

version number semantic swift example for production applications

javascript
advanced

Version Number Semantic

version number semantic for production applications

version number validation csharp example for production applications

version number validation go example for production applications

version number validation input validation for production applications

version number validation java example for production applications

version number validation javascript example for production applications

version number validation javascript for production applications

version number validation php example for production applications

version number validation php for production applications

version number validation python example for production applications

version number validation python for production applications

version number validation ruby example for production applications

version number validation rust example for production applications

version number validation swift example for production applications

javascript
beginner

Version Number Validation

version number validation for production applications