https:\/\/www.google.com\/recaptcha\/admin <\/a><\/p>\n\n\n\nRegister<\/strong> your site <\/p>\n\n\n\nSelect<\/strong> reCAPTCHA v2Verify requests with a challenge <\/p>\n\n\n\nThen select<\/strong> “I’m not a robot” Checkbox<\/p>\n\n\n\nRegister new site with reCAPTCHAStep 2 (Get Site Key and Secret Key)<\/h2>\n\n\n\n Take note if your SITE<\/strong> and SECRET<\/strong> KEYS<\/p>\n\n\n\nGo to settings in your reCAPTCHA admin console and click on reCAPTCHA keys<\/p>\n\n\n\n Keep the following page open or temporarily copy keys<\/strong> to a text editor<\/p>\n\n\n\nStep 3 (Add Script to Front End)<\/h2>\n\n\n\n Add reCAPTCHA javascript inside your head tags <\/p>\n\n\n\n
<head>\n...\n<script src=\"https:\/\/www.google.com\/recaptcha\/api.js\"><\/script> \n...\n<\/head><\/code><\/pre>\n\n\n\n Add reCAPTCHA box inside your form tag. Don’t forget to INSERT YOUR SITE KEY<\/strong><\/p>\n\n\n\n<form name=\"FORM_NAME\" method=\"post\" action=\"DESTINATION_ACTION\">\n...\n<div class=\"g-recaptcha\" data-sitekey=\"INSERT_YOUR_SITE_KEY\"><\/div>\n...\n<\/form><\/code><\/pre>\n\n\n\nStep 4 (BACKEND PHP)<\/h2>\n\n\n\n In your DESTINATION_ACTION php file insert the following code block. Don’t forge to INSERT YOUR SECRET KEY<\/strong>. Not your site key! <\/p>\n\n\n\nif(isset($_POST['g-recaptcha-response'])) {\n \/\/ RECAPTCHA SETTINGS\n $captcha = $_POST['g-recaptcha-response'];\n $ip = $_SERVER['REMOTE_ADDR'];\n $key = 'INSERT SECRET KEY HERE';\n $url = 'https:\/\/www.google.com\/recaptcha\/api\/siteverify';\n\n \/\/ RECAPTCH RESPONSE\n $recaptcha_response = file_get_contents($url.'?secret='.$key.'&response='.$captcha.'&remoteip='.$ip);\n $data = json_decode($recaptcha_response);\n\n if(isset($data->success) && $data->success === true) {\n }\n else {\n die('Your account has been logged as a spammer, you cannot continue!');\n }\n }<\/code><\/pre>\n\n\n\nWhen human validation fails the user sees the following message<\/p>\n\n\n\n
“Your account has been logged as a spammer, you cannot continue!”<\/p>\n\n\n\n
Bam What! <\/p>\n","protected":false},"excerpt":{"rendered":"
Here what I did to add a ‘I am not a robot’ reCAPTCHA box to my PHP form. Step 1 (Register Site with reCAPTCHA) Go to https:\/\/www.google.com\/recaptcha\/admin Register your site Select reCAPTCHA v2Verify requests with a challenge Then select “I’m… Continue Reading →<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"footnotes":""},"categories":[8,39],"tags":[],"yoast_head":"\nAdding 'I am not a robot' reCAPTCHA to PHP Form - AvanTutor Blog - Tips, Tricks, and Resources for Mastering Coding<\/title>\n<meta name=\"description\" content=\"Here what I did to add a 'I am not a robot' reCAPTCHA box to my PHP form. Includes both frontend and backend instructions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/avantutor.com\/blog\/adding-recaptcha-to-php-form\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Adding 'I am not a robot' reCAPTCHA to PHP Form - AvanTutor Blog - Tips, Tricks, and Resources for Mastering Coding\" \/>\n<meta property=\"og:description\" content=\"Here what I did to add a 'I am not a robot' reCAPTCHA box to my PHP form. 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![\"Screenshot](\"https:\/\/avantutor.com\/blog\/wp-content\/uploads\/2019\/04\/Screen-Shot-2019-04-26-at-2.39.16-PM-1024x616.png\")
<\/figure>\n\n\n\n![\"Screenshot](\"https:\/\/avantutor.com\/blog\/wp-content\/uploads\/2019\/04\/Screen-Shot-2019-04-26-at-2.44.46-PM-1024x777.png\")
<\/figure>\n\n\n\n