Xdigit
Xdigit()
Xdigit(string ...$additionalChars)
Validates whether the input is an hexadecimal number or not.
v::xdigit()->validate('abc123'); // true
Notice, however, that it doesn't accept strings starting with 0x:
v::xdigit()->validate('0x1f'); // false
Categorization
- Strings
Changelog
Version | Description |
---|---|
0.5.0 | Created |
See also: