MatchesXsFloat🔗

Type: Pattern verification

Check that text conforms to the pattern of an xs:float.

See: https://www.w3.org/TR/xmlschema-2/#float

text🔗: Text to be checked
Return🔗: True if the text conforms to the pattern

Code

floatRep = (
    '((\\+|-)?([0-9]+(\\.[0-9]*)?|\\.[0-9]+)([Ee](\\+|-)?[0-9]+)?|-?INF|NaN)'
)
pattern = (
    f'^{floatRep}$'
)
return match(
    pattern,
    text
) is not None