raise_on_name_alphanumeric_dashes_only(value: str | None, field_name: str = 'value') -> str | None

raise_on_name_alphanumeric_underscores_only(value: str | None, field_name: str = 'value') -> str | None

raise_on_name_alphanumeric_dashes_underscores_only(value: str, field_name: str = 'value') -> str

non_emptyish(value: str) -> str

validate_uri(value: str) -> str