add setting that controls the message text for when a submission is marked as spam

Author: dannyvankooten

config/default-form-messages.php

@@ -37,4 +37,8 @@
         'type' => 'error',
         'text' => esc_html__('Please select at least one list.', 'mailchimp-for-wp'),
     ],
+    'spam'      => [
+        'type' => 'error',
+        'text' => esc_html__('Your submission was marked as spam.', 'mailchimp-for-wp'),
+    ],
 ];

includes/forms/views/tabs/form-messages.php

@@ -80,6 +80,14 @@
         </td>
     </tr>
 
+    <tr valign="top">
+        <th scope="row"><label for="mc4wp_form_message_spam"><?php echo esc_html__('Spam', 'mailchimp-for-wp'); ?></label></th>
+        <td>
+            <input type="text" class="widefat" id="mc4wp_form_message_spam" name="mc4wp_form[messages][spam]" value="<?php echo esc_attr($form->messages['spam']); ?>" />
+            <p class="description"><?php echo esc_html__('The text that shows when a submission is marked as spam.', 'mailchimp-for-wp'); ?></p>
+        </td>
+    </tr>
+
     <?php do_action('mc4wp_admin_form_after_messages_settings_rows', [], $form); ?>
 
     <tr valign="top">