C# .NET Email Regular Expression Validation
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by Pino
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Published on 2010-04-16T11:29:32Z
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2010/04/16
11:33 UTC
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Can anyone correct the expression below to also not allow blank field?
<asp:RegularExpressionValidator ID="expEmail" runat="server" ControlToValidate="txtEmail" ErrorMessage="valid email address required" ValidationExpression="^([a-zA-Z][\w\.-]*[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]){1,70}$"></asp:RegularExpressionValidator>
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