I am trying to build a simple ajax-powered contact form, but have no success with POST-ing to ajax-admin.php hook... I know this question has been asked a million times (I already read each one of them), so please bear with me:
Here is my Javascript:
submitMail (e) {
e.preventDefault();
const data = {
action: 'mail_before_submit'
};
const ajax = new Ajax({
method: 'POST',
url: `${window.location.origin}/wp-admin/admin-ajax.php`,
data: JSON.stringify(data)
});
ajax.on('success', (e) => {
console.log(e)
});
ajax.send();
}
And here is the Wordpress hook in my functions.php:
add_action('wp_ajax_nopriv_mail_before_submit', 'mail_before_submit');
add_action('wp_ajax_mail_before_submit', 'mail_before_submit');
function mail_before_submit() {
wp_mail('my_email_here@gmail.com', 'title text', 'body text');
echo 'email sent';
die();
}
I am not really sure the WP hook gets called at all. When I submit the form with JS, I can see in my console "XHR finished loading: POST "http://localhost:3000/wp-admin/admin-ajax.php".", but nothing else happens - no email is being sent and the response I get is simply a 0..
I am not that familiar with PHP, but after heavy reading I can only conclude I am doing everything right - attaching the hooks and callbacks in my functions.php file and sending a serialised JSON object with action attribute, but still without success
As you can see, it is an extremely simple example, but I have been banging my head for hours already without any success... Any help is more then appreciated!