Question

[RegularExpression(@"^.{3}$", ErrorMessage="Code should be Only three Chracter Length!")]

Codes needs to support all alphabet character. I need to check my string length should be three alphabetic characters, but this is not working for me.

Answer 1

For a Javascript regex match of exactly 3 alphabetic characters, you’d need:

var matchResult = myString.match(/^[a-zA-Z]{3}$/);