Hex Color Check Input Validation - Fastapi
hex color check input validation for production applications Fastapi framework integration with modern patterns and best practices.
intermediate
javascript
71%(3592 tests)
medium
9784
Regex Pattern
/^[A-Za-z0-9+\/]+=*$/How it Works
This regex pattern validates hex color check input validation. Commonly used by developers for input validation and form checking.
Test This Pattern
Regex Pattern Tester
Pattern is valid
/^[A-Za-z0-9+\/]+=*$/gTest Single Input
Test Multiple Inputs
Run Predefined Test Cases
Should Match (5)
SGVsbG8=
dGVzdA==
valid-input-1
valid-input-2
valid-input-3
Should Not Match (5)
not-base64
invalid@
invalid-input-1
invalid-input-2
invalid-input-3
Test Cases
Should Match (5)
SGVsbG8=dGVzdA==valid-input-1valid-input-2valid-input-3Should Not Match (5)
not-base64invalid@invalid-input-1invalid-input-2invalid-input-3Code Examples
// hex color check input validation - JavaScript
const regex = /^[A-Za-z0-9+\/]+=*$/;
function validate(input) {
if (!input || typeof input !== 'string') return false;
return regex.test(input.trim());
}
// Usage examples
console.log(validate('SGVsbG8=')); // true
console.log(validate('not-base64')); // false# hex color check input validation - Python
import re
pattern = r"^[A-Za-z0-9+\/]+=*$"
regex = re.compile(pattern)
def validate(input_str):
if not input_str or not isinstance(input_str, str):
return False
return bool(regex.match(input_str.strip()))
# Usage examples
print(validate('SGVsbG8=')) # True
print(validate('not-base64')) # False<?php
// hex color check input validation - PHP
function validate($input) {
if (!is_string($input) || empty(trim($input))) {
return false;
}
$pattern = '/^[A-Za-z0-9+\/]+=*$/';
return preg_match($pattern, trim($input)) === 1;
}
// Usage examples
var_dump(validate('SGVsbG8=')); // bool(true)
var_dump(validate('not-base64')); // bool(false)
?>Performance
Speed
medium
Memory Usageefficient
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