using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Text.RegularExpressions; using System.Threading.Tasks; namespace CallCenterApi.Common { public class RegexHelper { public static readonly string Reg_Pwd = @"^(?=.*\d)(?=.*[a-z])(?=.*[A-Z]).{6,16}$"; public static bool RegexPwd(string password) { return Regex.IsMatch(password, Reg_Pwd); } } }