isDateOfBirth function

bool isDateOfBirth(
  1. String date
)

validate the name dateOfBirth

it takes dayOfBirth of type string to validate it must contains year at the beginning day at the end

the date should be formatted like( year (symbol) month (symbol) day )

isDateOfBirth("2000/05/21") == true
isDateOfBirth("1999/5/3") == false

Implementation

bool isDateOfBirth(String date) {

  final dateRegex = RegExp(r'^(\d{4})[-\.\/:](0[1-9]|1[0-2])[-\.\/:](0[1-9]|[12][0-9]|3[01])$');

  return dateRegex.hasMatch(date);
}