MatchesXsGYear🔗

Type: Pattern verification
Check that text conforms to the pattern of an xs:gYear.
See: https://www.w3.org/TR/xmlschema-2/#gYear
text🔗
Text to be checked
Return🔗
True if the text conforms to the pattern

Code

gYearRep = (
    '-?([1-9][0-9]{3,}|0[0-9]{3})(Z|(\\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00))?'
)
pattern = (
    f'^{gYearRep}$'
)
return match(
    pattern,
    text
) is not None