Asp code validating a form

The server side validation routine must be called from the control's Server Validate event handler. The basic syntax for the control is as given: The Validation Summary control does not perform any validation but shows a summary of all errors in the page.

In such situation, a need might arise for performing validation separately for separate group.Let's give it a try, and add a Required Field Validator to our page.We will also add a Text Box to validate, as well as a button to submit the form with.A database (and therefore an ASP data-driven site) is only as good as the data within it.For example, if you collect information from your users (like an e Commerce site, let's say), and your users enter incorrect or malformatted data (such as an incorrect email address or an invalid zip code), the data is as good as garbage.

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For that reason, it is important that you verify that the data entered from your users is, at minimum, in the correct format.

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