respect-validation/docs/rules/Xdigit.md

Xdigit

• Xdigit()
• Xdigit(string ...$additionalChars)

Validates whether the input is an hexadecimal number or not.

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

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

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

Templates

Xdigit::TEMPLATE_STANDARD

Mode	Template
default	{{name}} must only contain hexadecimal digits
inverted	{{name}} must not only contain hexadecimal digits

Xdigit::TEMPLATE_EXTRA

Mode	Template
default	{{name}} must contain hexadecimal digits and {{additionalChars}}
inverted	{{name}} must not contain hexadecimal digits or {{additionalChars}}

Template placeholders

Placeholder	Description
additionalChars	Additional characters that are considered valid.
name	The validated input or the custom validator name (if specified).

Categorization

• Strings

Changelog

Version	Description
0.5.0	Created

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See also:

• Alnum
• Decimal
• Digit
• HexRgbColor