PHP code example of theodorejb / responsive-captcha

1. Go to this page and download the library: Download theodorejb/responsive-captcha library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

theodorejb / responsive-captcha example snippets


    use function theodorejb\ResponsiveCaptcha\{randomQuestion, checkAnswer};

    $qa = randomQuestion();
    $realAnswer = $qa->getAnswer(); // save somewhere (e.g. in session or encrypted single-use token)
    

    $answer = filter_input(INPUT_POST, "captcha");

    if ($answer !== null) {
        if (checkAnswer($answer, $realAnswer)) {
            // code to execute if the captcha answer is correct
        } else {
            // the answer is incorrect - show an error to the user
        }
    }
    
html+php
    <label>
	    <?= $qa->getQuestion()