Password Regular Expression mvc c#

MVC Password Regular Expression C#

using System.ComponentModel.DataAnnotations set password validation expression

• At least 5 characters long
• Contain at least 1 letter
• Contain at least 1 number

[RegularExpression(@"(?=.*\d)(?=.*[A-Za-z]).{5,}", ErrorMessage = "Your password must be at least 5 characters long and contain at least 1 letter and 1 number")]

[RegularExpression(@"(?=.*\d)(?=.*[A-Za-z]).{5,}", ErrorMessage = "Your password must be at least 5 characters long and contain at least 1 letter and 1 number")]
[DataType(DataType.Password)]
public string Password { get; set; }