validatCompanyename method

String? validatCompanyename(
  1. String value
)

Implementation

String? validatCompanyename(String value) {
  if (value.isEmpty) return " Please enter company name";
  if (value.length <= 2) {
    return "Atleast 2 characters!";
  }
  if (value.length > 50) {
    return "Below 50 characters!";
  }
  // Pattern pattern =
  //     r'^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[!@#\$&*~]).{6,}$';
  // RegExp regex =   RegExp(pattern);
  // if (!regex.hasMatch(value.trim())) {
  //   return "include one capital letter, number and symbol";
  // }
  return null;
}