isDigit method

ContractValidations isDigit(
  1. String text,
  2. String property,
  3. String message
)

Implementation

ContractValidations isDigit(String text, String property, String message) {
  var numeric = RegExp('^\d+\$');

  if (!numeric.hasMatch(text)) {
    addNotifications(
        ValidationNotification(property: property, message: message));
  }
  return this;
}