Custom Field not pulling data
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I am trying my luck at PHP (which I have very limited experience with). I have a custom field set up using PHP from one of your tutorials. The field is to specify where the person wants their donation to go to support. I then added PHP to add that to an email tag so that admin and the donor can see what was entered in that field. Problem is, the codes aren’t matching up to show in the notification email what was entered. It just says “No support data found”.
Here is the code – can you help?
Code For the Custom Field
/** * Add Custom Donation Form Fields * * @param $form_id */ function give_myprefix_custom_form_fields( $form_id ) { // Only display for forms with the ID "415"; // Remove "If" statement to display on all forms // For a single form, use this instead: // if ( $form_id == 415) { $forms = array( 415 ); ?> <div id="give-support-wrap"> <label class="give-label" for="give-support"><?php _e( 'What would you like to suppport?', 'give' ); ?> <span class="give-tooltip icon icon-question" data-tooltip="<?php _e( 'What would you like your donation to support?', 'give' ) ?>"></span> </label> <select name="give-support"> <option value="">Select...</option> <option value="T-Shirts/Sweatshirts/Hats">T-Shirts/Sweatshirts/Hats</option> <option value="Africa">Africa</option> <option value="Armenia">Armenia</option> <option value="Bolivia">Bolivia</option> <option value="Columbia">Columbia</option> <option value="Dominican Republic">Dominica Republic</option> <option value="Peru">Peru</option> <option value="No Preference">No Preference</option> </select> </div> <?php // endif; } add_action( 'give_after_donation_levels', 'give_myprefix_custom_form_fields', 10, 1 ); /** * Add Field to Payment Meta * * Store the custom field data custom post meta attached to the <code>give_payment</code> CPT. * * @param $payment_id * @param $payment_data * * @return mixed */ function myprefix123_give_donations_save_custom_fields( $payment_id, $payment_data ) { if ( isset( $_POST['give_support'] ) ) { $message = implode( "\n", array_map( 'sanitize_text_field', explode( "\n", $_POST['give_support'] ) ) ); add_post_meta( $payment_id, 'give_support', $message ); } } add_action( 'give_insert_payment', 'myprefix123_give_donations_save_custom_fields', 10, 2 ); /** * Show Data in Payment Details * * Show the custom field(s) on the payment details page in wp-admin * * @param $payment_meta * @param $user_info */ function give_myprefix_purchase_details( $payment_meta, $user_info ) { // Bounce out if no data for this transaction $give_support = get_post_meta( $payment_id, 'give_support', true ); if ( $give_support ) : ?> <div class="support-data"> <label><?php _e( 'support:', 'give' ); ?></label> <?php echo wpautop( $give_support ); ?> </div> <?php endif; } add_action( 'give_payment_personal_details_list', 'give_myprefix_purchase_details', 10, 2 );Code For The Email Tag
/** * Adds a Custom "Support" Tag * @description: This function creates a custom Give email template tag * * @param $payment_id */ function my_custom_prefix_add_sample_support_tag( $payment_id ) { give_add_email_tag( 'support', 'This tag can be used to output the custom support field', 'my_custom_prefix_get_donation_support_data' ); } add_action( 'give_add_email_tags', 'my_custom_prefix_add_sample_support_tag' ); /** * Get Donation Support Data * * @description Example function that returns Custom field data if present in payment_meta; the example used here is in conjunction with the Give documentation tutorials * @param $payment_id * * @return string|void */ function my_custom_prefix_get_donation_support_data( $payment_id ) { $payment_meta = give_get_payment_meta( $payment_id ); $output = __( 'No support data found.', 'give' ); if ( isset( $payment_meta['support'] ) && ! empty( $payment_meta['support'] ) ) { $output = $payment_meta['support']; } return $output; }Thank you!
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Viewing 7 replies - 1 through 7 (of 7 total)
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So I got the updated code from you guys and I added it in. It works and sends the correct tag in the confirmation email, but I needed to change it to a dropdown, not text area.
I changed it and it displays properly on page but when I click the “Donate” button to submit it gives me an error “Error: Please enter a message for your engraving”
Below is how I changed the code you gave me. Where am I going wrong?
/** * Plugin Name: Give - Example Custom Field Integration * Plugin URI: https://givewp.com/documentation/developers/how-to-create-custom-form-fields/ * Description: This plugin demonstrates adds custom fields to your Give give forms with validation, email functionality, and field data output on the payment record within wp-admin. * Version: 1.0 * Author: WordImpress * Author URI: https://givewp.com * * This program is free software; you can redistribute it and/or modify it under the terms of the GNU * General Public License version 2, as published by the Free Software Foundation. You may NOT assume * that you can use any other version of the GPL. * * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * * NOTE: This is not a "snippet" but a plugin that you can install and activate. You can put it in a * folder in your /plugins/ directory, or even just drop it directly into the /plugins/ directory * and it will activate like any other plugin. * * DISCLAIMER: This is provided as an EXAMPLE of how to do custom fields for Give. We provide no * guarantees if you put this on a live site. And we do not offer Support for this code at all. * It is simply a free resource for your purposes. */ /** * Custom Form Fields * * @param $form_id */ function myprefix123_give_donations_custom_form_fields( $form_id ) { // Only display for forms with the IDs "415"; // Remove "If" statement to display on all forms // For a single form, use this instead: // if ( $form_id == 415) { $forms = array( 415 ); if ( in_array( $form_id, $forms ) ) { ?> <div id="give-message-wrap" class="form-row form-row-wide"> <label class="give-label" for="give-engraving-message"><?php _e( 'What would you like your donation to support?', 'give' ); ?><?php if ( give_field_is_required( 'give_engraving_message', $form_id ) ) : ?> <span class="give-required-indicator">*</span> <?php endif ?><span class="give-tooltip give-icon give-icon-question" data-tooltip="<?php _e( 'Please provide the names that should be engraved on the plaque.', 'give' ) ?>"></span></label> <select><option value="">Select...</option><option value="T-Shirts/Sweatshirts/Hats">T-Shirts/Sweatshirts/Hats</option><option value="Africa">Africa</option><option value="Armenia">Armenia</option><option value="Bolivia">Bolivia</option><option value="Columbia">Columbia</option><option value="Dominican Republic">Dominica Republic</option><option value="Peru">Peru</option><option value="No Preference">No Preference</option> class="give-textarea" name="give_engraving_message" id="give-engraving-message"></select> </div> <?php } } add_action( 'give_after_donation_levels', 'myprefix123_give_donations_custom_form_fields', 10, 1 ); /** * Require custom field "Engraving message" field. * * @param $required_fields * @param $form_id * * @return array */ function myprefix123_give_donations_require_fields( $required_fields, $form_id ) { // Only validate the form with the IDs "415"; // Remove "If" statement to display on all forms // For a single form, use this instead: // if ( $form_id == 415) { $forms = array( 415 ); if ( in_array( $form_id, $forms ) ) { $required_fields['give_engraving_message'] = array( 'error_id' => 'invalid_give_engraving_message', 'error_message' => __( 'Please enter a message for your engraving', 'give' ), ); } return $required_fields; } add_filter( 'give_donation_form_required_fields', 'myprefix123_give_donations_require_fields', 10, 2 ); /** * Add Field to Payment Meta * * Store the custom field data custom post meta attached to the <code>give_payment</code> CPT. * * @param $payment_id * @param $payment_data * * @return mixed */ function myprefix123_give_donations_save_custom_fields( $payment_id, $payment_data ) { if ( isset( $_POST['give_engraving_message'] ) ) { $message = wp_strip_all_tags( $_POST['give_engraving_message'], true ); add_post_meta( $payment_id, 'give_engraving_message', $message ); } } add_action( 'give_insert_payment', 'myprefix123_give_donations_save_custom_fields', 10, 2 ); /** * Show Data in Transaction Details * * Show the custom field(s) on the transaction page. * * @param $payment_id */ function myprefix123_give_donations_purchase_details( $payment_id ) { $engraving_message = get_post_meta( $payment_id, 'give_engraving_message', true ); if ( $engraving_message ) : ?> <div id="give-engraving-details" class="postbox"> <h3 class="hndle"><?php esc_html_e( 'Engraving Message', 'give' ); ?></h3> <div class="inside" style="padding-bottom:10px;"> <?php echo wpautop( $engraving_message ); ?> </div> </div> <?php endif; } add_action( 'give_view_order_details_billing_before', 'myprefix123_give_donations_purchase_details', 10, 1 ); /** * Adds a Custom "Engraved Message" Tag * * This function creates a custom Give email template tag. */ function my_custom_prefix_add_sample_referral_tag() { give_add_email_tag( 'engraving_message', 'This outputs the Engraved Message', 'my_custom_prefix_get_donation_referral_data' ); } add_action( 'give_add_email_tags', 'my_custom_prefix_add_sample_referral_tag' ); /** * Get Donation Referral Data * * Example function that returns Custom field data if present in payment_meta; * The example used here is in conjunction with the Give documentation tutorials. * * @param array $tag_args Array of arguments * * @return string */ function my_custom_prefix_get_donation_referral_data( $tag_args ) { $engraving_message = get_post_meta( $tag_args['payment_id'], 'give_engraving_message', true ); $output = __( 'No referral data found.', 'give' ); if ( ! empty( $engraving_message ) ) { $output = wp_kses_post( $engraving_message ); } return $output; }
Viewing 7 replies - 1 through 7 (of 7 total)
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