Validations, DOT NET Programming

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If one of your validations is complicated and does not fit in any validators, what you do?

The best way is to go for CustomValidators. The sample code for a custom validator  is shown below which checks that the  textbox should not have zero value.

Validator id="CustomValidator1" runat="server" ErrorMessage="Number not divisible by Zero" ControlToValidate="txtNumber" OnServerValidate="ServerValidate" ClientValidationFunction="CheckZero" />

Input:

TextBox id="txtNumber" runat="server" />

t language="javascript">


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