When multiple meta values are used for same meta key, WordPress store the values in different database rows. So every array, is stored in one row. Initial Data Let’s assume you have an array like this: $family = [ ‘father’ => [ ‘John’, ‘Doe’, 40 ], ‘mother’ => [ ‘Jane’, ‘White’, 39 ], ‘child_1’ => … Read more
You have to trigger the following hooks: user_register personal_options_update edit_user_profile_update add_action(‘user_register’, ‘addMyCustomMeta’); add_action(‘personal_options_update’, ‘addMyCustomMeta’ ); add_action(‘edit_user_profile_update’,’addMyCustomMeta’ ); function addMyCustomMeta( $user_id ) { update_user_meta( $user_id, ‘user_phone’, $_POST[‘user_phone’] ); } Hope that helps!!
There is now, I just posted a plugin that I wrote to do validation for Advanced Custom Fields to the WordPress repository. It lets you do server side validation using either PHP code or regex, jQuery masked inputs, as well as unique value settings. http://wordpress.org/extend/plugins/validated-field-for-acf/
This should do it <?php echo get_post_meta( get_the_ID(), ‘current_promotions’, true ); ?>
This can be solved using this nice snippet and edit_form_after_title hook. But I haven’t tested what happens when more than one meta box exists. With a single ACF field (position:normal, style:no-metabox) it works: add_action( ‘edit_form_after_title’, ‘pre_title_metabox_wpse_94530’ ); function pre_title_metabox_wpse_94530() { global $post, $wp_meta_boxes; do_meta_boxes( get_current_screen(), ‘normal’, $post ); unset( $wp_meta_boxes[‘post’][‘normal’] ); } And if it … Read more
Hi @NetConstructor.com: I wrote this last month for somebody and it may address what you are looking for. It is an example you would modify, not a complete ready-to-use solution: <?php /* * Example code showing how to hook WordPress to add fields to the taxonomny term edit screen. * * This example is meant … Read more
‘meta_value_num’ is not magic, it casts a value as numeric, however, to be properly cast as numeric, a value must be numeric compatible. In OP it’s said that the field values are “numeric” but I bet there’s something not numeric, e.g. a currency symbol like “10 $” or “$ 10.00”, or other symbol like “10-“. … Read more
Can you do that? Absolutely! You simply need to query the _wp_page_template meta key value of the $post object, and act accordingly. Perhaps something like so: // Globalize $post global $post; // Get the page template post meta $page_template = get_post_meta( $post->ID, ‘_wp_page_template’, true ); // If the current page uses our specific // template, … Read more
get_posts accepts any of the arguments that WP_Query accepts. So there’s a few options. 1. meta_key and meta_value <?php get_posts(array( // some more args here ‘meta_key’ => ‘some_key’, ‘meta_value’ => ‘some value’ )); 2. meta_query meta_query is more sophisticated that using meta_key and meta_value. For instance, say you wanted to get posts that have the … Read more
Use get_post_meta(); in your template to get that metadata attached to that image. <div class=”img-holder”> <img src=”https://dummyimage.com/300×200/bada55/0011ff&text=300×200″ alt=””> <p class=”img-number”><?php echo get_post_meta($post->ID, ‘_image_number’, true) ?></p> </div>