CODEWITHSUNDEEP
c#asp.netvalidation
Mark
Mark

Reputation: 2760

Validation for Phone Number in asp.net

       <asp:TextBox ID="txt_PhNo" CssClass="txt_box" runat="server" />
       <asp:RequiredFieldValidator ID="RequiredFieldValidator5" ControlToValidate="txt_PhNo" runat="server" ValidationGroup="ORG"
CssClass="Error" Text="*Organisation Name is a required field."></asp:RequiredFieldValidator

How to add validation for phone number so that it allows + () and space, If I validate with numbers then + () and space are not allowed how to do that. Thanks

Upvotes: 0

Views: 5409

Answers (1)

Simon
Simon

Reputation: 6152

Investigate the RegularExpressionValidator, perhaps in conjunction with A comprehensive regex for phone number validation

Upvotes: 3

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