respect-validation/docs/rules/Xdigit.md

Xdigit

• Xdigit()

Accepts an hexadecimal number:

v::xdigit()->validate('abc123'); // true

Notice, however, that it doesn't accept strings starting with 0x:

v::xdigit()->validate('0x1f'); // false

Changelog

Version	Description
0.5.0	Created

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See also:

• Digit
• Alnum
• HexRgbColor