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Html code for validating forms

For example, if you are going to send an email confirmation letter, the email address should be included in the form fields, and it should be an email address that works.There are two ways to validate your forms: I then recheck the vital elements of the form with the CGI.This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, Math ML, etc.

Html code for validating forms

Any errors or omissions will be highlighted with a message alongside the relevant field. The purpose of the form is to capture user details (name, address, and email) to obtain feedback (on fruit consumption and favorite fruit) and request a brochure. There are two specific attributes that need to be set in the form tag, .

In the head portion of your HTML, you should create a script to do the form validation: The difference with how the CGI writes the error message is that instead of a "\n", it uses the HTML paragraph tag to put a new line in between each error.

With the two methods, CGI and Java Script, you've validated an HTML form so that more of the parts that are sent to you are accurate.

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