regex_pattern library Null safety

Constants

kContainDigitPtrn → const String
r'.*[0-9].*'
kEmailPtrn → const String
r'^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$'
kOnlyDigitPtrn → const String
r'^-?[0-9]*$'
kOnlyLettersPtrn → const String
r'^[A-zÀ-ú\s]'