Mvc validation regular expression only numbers?
36,590
Solution 1
/ /
is javascript way to build a regular expression literal object. In .NET you should not use it.
Try the following:
@"^\((\d{10}?)\)$"
or if you want exactly 10 digits:
@"^(\d{10})$"
Solution 2
If don't have any restrictions other than numbers only, this should fit:
[RegularExpression(@"^\d+$", ErrorMessage = "Please enter proper contact details.")]
[Required]
[Display(Name = "Contact No")]
public string ContactNo { get; set; }
Author by
Neo
Hi! I'm a software engineer. Having experience to work on C#,Asp.Net,AJAX,SQL 2005/08/2012,EF4,SQL to LINQ and also worked on Cloud Computing (Microsoft Windows Azure and AWS Amazon).
Updated on February 08, 2020Comments
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Neo about 4 years
I tried the following code for digits-only validation for a contact number validation in Mvc web app.
[RegularExpression(@"/(^\(\d{10})?)$/", ErrorMessage = "Please enter proper contact details.")] [Required] [Display(Name = "Contact No")] public string ContactNo { get; set; }
But the validation expression is not working.
For the contact number I want to only accept digits. It can be either a 10 digit mobile number or a land-line number.
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Zapnologica over 8 yearsso basically you use a regex to determine if the string is all digits.
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Admin over 8 yearsThanks sir, your answer actualy help to me