Validating radio button with php

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The user can disable Javascript on their server or even auto-bots might try to submit your form as well.The server side form validations help keeping the form submission data consistent.A friend recently asked for a code sample showing Java Script being used to client-side validate the radio inputs of an HTML form.This example took about 15 minutes to build and tweak to her specifications.Upon submission, file fields provide an expanded data array to the script receiving the form data. • radio creates a radio button list checkbox, where inputs are mutually exclusive – only one input at a time.

validating radio button with php-11

Form security (preventing exploits like SQL injection, XSS attacks etc ) are to be handled in addition to form validation.

Client-side form validations help in giving immediate feedback to the user.

It is also required to add server side form validation in your form processing script.

Valid values for $time Format are ‘12’, ‘24’, and null.

Zebra_Form has integrated cross-site scripting (XSS) prevention mechanism that automatically strips out potentially malicious code from the submitted data, and also features protection against cross-site request forgery (CSRF) attacks.

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