litto/captcha

Captcha Validation in PHP Forms

v3.0 2022-02-07 07:10 UTC

Requires

• php: >=5.0

proprietary

• Litto Chacko

README

Simple Captcha for PHP website

How to Install?

You can Install it via composer by typing:-

composer require litto/captcha:v2.0

How it works?

In the form just add:-

       <img src="captcha.php" alt="captcha" title="captcha" class="captcha" width="100px" height="50px">
          <label for="email2">Enter Code</label>
          <input  class="form-control"  name="txtCode"  type="text"  value="Captcha">

In the form submission function, just do like this:-

session_start(); $text=$_SESSION["vercode"] ; unset($_SESSION["vercode"]); $captcha = $_POST['txtCode']; if($captcha==$text) { // Save Function }else{ //captcha Validation Error }