llpinValidate method

bool llpinValidate({
  1. required String content,
})

This Method will validate your content from LLPIN Number Format. content Content is a Required parameter. Pass your inputed or that value which you want to compare with LLPIN Number format.

Implementation

bool llpinValidate({required String content}) {
    if (content.length != 8) {
      return false;
    } else {
      return RegExp(r"^[A-Z]{3}[-]{1}[0-9]{4}").hasMatch(content);
    }
  }