validation.service.ts

import { Injectable } from '@angular/core';

@Injectable({
  providedIn: 'root'
})
export class ValidationService {
  constructor() { }
  errorList = {
    'valid': 'Please enter a valid',
    'required': 'This field is required',
    'minLength': 'Minimum characters length is',
    'maxLength': 'Maximum characters length is',
    'req_failure': 'Something went wrong..!'
  };
}