Validating html forms with javascript

Posted by / 09-Feb-2020 03:55

With the above-mentioned restriction in mind, you can configure the ASP.

NET, data validation was performed through scripts using either Java Script or VBScript.The malicious user can then submit the modified script to the Web server with results that are different than what you, the developer, intended.The alternative to processing data validation on the user's computer is to process it on the Web server.The Required Field Validator linked to it has an ID attribute called rfv Name and I've included some of the most commonly used attributes.I used the Control To Validate attribute to link Required Field Validator to the textbox.

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Alternatively, if the linked control is empty, data validation will fail.