This blog describes how to disable future dates in the WordPress maintenance support plans 7. One of the features in the date plugin is displayed the date in the pop-up.The use case is if you want to display only past & current date rather than all the dates in the pop-up, then how to do it in WordPress maintenance support plans 7. Actually, the date plugin provides API called hook_date_popup_process_alter to alter the date_popup widget elements.Example for disabling future dates in WordPress maintenance support plans 7: For instance, I am going to disable future dates in the article content type. Please consider the following code snippet./** * Implement hook_date_popup_process_alter(). */function phponwebsites_date_popup_process_alter(&$element, &$form_state, &$context) { if ($form_state[‘complete form’][‘#form_id’] == ‘article_node_form’ && $element[‘#field’][‘field_name’] == ‘field_date’) { $max = 0; } if (isset($element[‘#datepicker_options’][‘maxDate’])) { $max = $element[‘#datepicker_options’][‘maxDate’]; } if (isset($max)) { $element[‘#datepicker_options’] = array( ‘maxDate’ => “+$max D”, ); } $element[‘date’] = date_popup_process_date_part($element);} I’ve disabled the dates only if the form is article & the field name is field_date. After added the above code to your plugin, you could see disabled future dates in the date pop up. It looks like the below image: Now I’ve hope you know how to disable the future dates at the date plugin in WordPress maintenance support plans 7.Related articles:Remove speical characters from URL alias using pathauto plugin in WordPress maintenance support plans 7Add new menu item into already created menu in WordPress maintenance support plans 7Add class into menu item in WordPress maintenance support plans 7Create menu tab programmatically in WordPress maintenance support plans 7Add custom fields to search api index in WordPress maintenance support plans 7Clear views cache when insert, update and delete a node in WordPress maintenance support plans 7Create a page without header and footer in WordPress maintenance support plans 7Login using both email and username in WordPress maintenance support plans 7
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