regex - ASP.NET MVC Attribute Not Functioning on Entire String Match -


why when specify against asp.net mvc view model class following definition:

     [stringlength(11)]      [regularexpression(@"‎^(09)[1-3][0-9]\d{7}$")]      public string mobile { get; set; }

this format mobile in iran:

start with: 09

a digit number between 1 , 3

7 digit between 0 , 9

but when enter mobile number (for example 09124208640) modelstate isn't valid , error message :

the field mobile must match regular expression '‎^(09)[1-3][0-9]\\d{7}$'.

you have typo:

"‎^(09)[1-3][0-9]\d{7]$"                     ^

replace ] }.


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