Before adding of Regular expression it was working fine.\[code\]public class Customer{ [Required] [RegularExpression(@"^[a-zA-Z''-'\s]{1,40}$", ErrorMessage="Numbers and special characters are not allowed in the last name.")] public string LastName { get; set; }}\[/code\]I'm getting Error. What is wrong in this string validation in asp mvc4?
What is wrong in this string validation in asp mvc4?
- Thread starter Totto1234
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