Web Development TutorialsWritten By Peter Kelly

In this tutorial I will show you how to submit a form using ajax and return the response into a form field. I will use an example to convert the first form field text into capitals. So here we go.
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This tutorial will teach you how to protect your form’s from being submitted by bots. We will use a simple way, by creating a image using php with some randomly generated numbers then store it as a session and when the form is submitted we will check if the field in the form matches up with the numbers generated.
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