Text validators

`MustMatchRegex(regex, /, *, match_type='match', flags=0, err_msg=None, extra_msg_args=None)`

Bases: Validator

Validates that the value matches the provided regular expression.

PARAMETER	DESCRIPTION
`regex`	The regular expression to validate. TYPE: `str`
`match_type`	The type of match to perform. Must be one of 'match', 'fullmatch', or 'search'. TYPE: `Literal['match', 'fullmatch', 'search']` DEFAULT: `'match'`
`flags`	Optional regex flags to modify the regex behavior. If `regex` is a compiled Pattern, flags are ignored. See `re` module for available flags. TYPE: `int \| RegexFlag` DEFAULT: `0`
`err_msg`	error message. TYPE: `Optional[str]` DEFAULT: `None`

RAISES	DESCRIPTION
`ValueError`	If the value does not match the regex pattern.