litto / captcha
Captcha Validation in PHP Forms
v3.0
2022-02-07 07:10 UTC
Requires
- php: >=5.0
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 }