Most likely you have some functionality to block the C character. If you disable JavaScript and disable the loading indicator, you can use the character. There is a lot of discussion online on the merit of these kinds of tools (trying to stop copying). As you’ve seen now: it worsens other functionality while giving little … Read more
The receipt needs to be generated from within Gravity Forms. You cannot include Gravity Forms’ fields inside PayPal receipts/emails. Create the receipt as an email notification for the form submitter, and use conditional logic to only send that notification when the payment is successful.
Form with response button after on table after submission
That happens because wp_dropdown_categories, by default, defines the name of the dropdowns as ‘cat’. You are showing 2 dropdowns in the form, and both are named ‘cat’, because you didn’t define a name for them. So when you submit the form, you get two query vars named cat. For example, if you want the second … Read more
wp_usermeta key problem
Maikel / Michael: I will say, that’s an impressive amount of work. I’ve not created a admin plugin with that much detail. I will admit, I’m not totally clear on every single detail of what is going on with this one, but I gather it creates a form on the one’s site, then submits that … Read more
Yes, you’d use a JSON response containing an error property. <?php echo json_encode( [ ‘error’ => [ ‘code’ => ‘my_error_code’, ‘message’ => ‘My error message.’, ‘data’ => [any additional data you need], ], ] ); Your AJAX callback should look for the error and adapt accordingly. For the regular POST, you’d want to generate HTML … Read more
How to add or double field?
GiveWP allows you to create your own payment gateway. It also allows you to track offline donations, like cash or in-person card transactions.
You could use the wp_insert_user function to create the new user. And then with the wp_new_user_notification function you could send the notification.