[sermat]

Is it possible to add simple captcha to contact form?

For example 3+4=? is enough i think.

I have a spam problem.

[Mehmet S.]

Added to the wp version. It is easy. You can implement it. Are you a coder?

[sermat]

I just doing it for hobby. I code html css js etc. I am not backend developer so i don’t know how to code simple captcha in php.

Please update send-mail.php

Thanks.

[Mehmet S.]

You can try Google reCAPTCHA.

[sermat]

It seems sucks. I just want same input box with simple captcha. 3+4=? is enough for me. Ty.

[Mehmet S.]

– open index.html in a code editor.

– find contact form.

– add php codes:

<form id="contact-form" method="post" action="send-mail.php">
	<input type="hidden" id="to" name="to" value="yourname@yourdomain.com">
	
	<p>
		<label for="name">Name</label>
		<input type="text" id="name" name="name" class="required">
	</p>
	
	<p>
		<label for="email">Email</label>
		<input type="text" id="email" name="email" class="required email">
	</p>
	
	<p>
		<label for="subject">Subject</label>
		<input type="text" id="subject" name="subject" class="required">
	</p>
	
	<p>
		<label for="message">Message</label>
		<textarea id="message" name="message" class="required"></textarea>
	</p>
	
	<?php
		$random1 = rand(1, 5);
		$random2 = rand(1, 5);
		$sum_random = $random1 + $random2;
		
		echo '<p>';
			echo '<label class="title" for="sum_user">' . $random1 . ' + ' . $random2 . ' = ?</label>';
			echo '<input type="text" id="sum_user" name="sum_user" class="required" placeholder="What is the sum?">';
			echo '<input type="hidden" id="sum_random" name="sum_random" value="' . $sum_random . '">';
		echo '</p>';
	?>
	
	<p>
		<img class="ajax-loader" alt="Sending ..." src="images/bckg/loader_light.gif">
		<input type="submit" class="btn submit" value="SEND">
	</p>
</form>

– save as index.php

– download: bookcard-send-mail-php-with-captcha.zip

[sermat]

Got it, thanks.