Acf check if field exists I have a var for an Organization's county, but I only want to display it […] Feb 17, 2022 · Displays the value of a specific field. Feb 6, 2024 · Returns the value of a specific field. I would like to check if a student has already […] Jul 10, 2015 · This is probably a really simple PHP problem on my part (still learning PHP), and I apologize that this probably isn't an ACF issue more but rather my not knowing enough PHP, but I don't understand why this isn't working. I'm pretty certain, that what s_ha_dum has suggested can be done with ACF in use. The “Conditional Logic” setting tab is available for most ACF field types, giving you a great degree of control in how fields are presented to content editors. If this family_id exists or is already created I need to send a message that it is duplicated and that a new one should be assigned. Apr 9, 2017 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. So you can use the post ID to check if it exists, or any other valid way to look for a post. A good start would likely be the acf/save_post hook. wordpress advanced-custom-fields Sep 25, 2014 · Daron; October 3, 2014 at 4:31 am; ACF stores field groups in the wp_posts table now. Uses of the WordPress®, Woo®, and WooCommerce® names in this website are for identification Sep 10, 2013 · 1 WP Engine is a proud member and supporter of the community of WordPress® users. Uses of the WordPress®, Woo®, and WooCommerce® names in this website are for identification purposes only and do not imply an May 5, 2015 · What i can't get to function properly is to check if ANY of the three fields i have besides the title field is populated and if so display it along with the title field. The Student name field is a normal text field and the Course Taken is an Post Object Field that selects from another CPT. Welcome Browse through ideas, snippets of code, questions and answers between fellow ACF users Aug 5, 2016 · Hello, I have a CPT called certificate which in turn has an custom field called Student Name and another called Course Taken. Got any advanced-custom-fields Question? Ask any advanced-custom-fields Questions and Get Instant Answers from ChatGPT AI: Sep 25, 2014 · ACF stores field groups in the wp_posts table now. It’s as simple as checking inside the loop and fetching the boolean result out. Nov 11, 2018 · You need to check if the field has content. The WordPress® trademarks are the intellectual property of the WordPress Foundation, and the Woo® and WooCommerce® trademarks are the intellectual property of WooCommerce, Inc. Got any advanced-custom-fields Question? Ask any advanced-custom-fields Questions and Get Instant Answers from ChatGPT AI: Oct 2, 2023 · Conditional logic allows you to set rules regarding when a custom field should appear, based on the values of other fields in the same field group. . if (get_field('product_video')) { // your echo statements go here } Mar 22, 2022 · I need to validate if a custom field called family_id exists. NOTE: That id is not the one that wordpress assigns automatically is a custom field of ACF. With my local environment I have the following setup… $field_key = “field_5b5b34f4ed085”; $field = get_field_object($field_key); foreach($field[‘choices’] as $mkey => $mvalue) {//DO STUFF} Jan 2, 2016 · What you’d need to do is set up an acf/validate_value filter outlined here http://www. However, there are cases where has_field() may not detect the presence of a field correctly. To overcome this issue, you can use a custom PHP function that directly interacts with ACF’s internal functions to accurately Jun 17, 2019 · The topic ‘check acf exists or not’ is closed to new replies. com/resources/acf-validate_value/ In the filter you can then do a query of all of the posts to see if there is another post with the same field value and return an error. Aug 11, 2018 · With the help of ACF Pro, I’m building a plugin that involves checking a field key for choices of a specific field. @MisterMelotte – The has_field() function in Advanced Custom Fields (ACF) is used to check if a specific field exists within a given context. Try Teams for free Explore Teams Nov 10, 2013 · ACF can be customized easily, take a look at the documentation, especially ACF's own action and filter hooks. Here we use get_field() to determine if a value exists, and the_field() to echo it. advancedcustomfields. 1 WP Engine is a proud member and supporter of the community of WordPress® users. Uses of the WordPress®, Woo®, and WooCommerce® names in this website are for Jul 3, 2018 · To check if an ACF sub-field is empty, use get_sub_field combined with an if-statement. Does there exist some way for quick weapon/equipment management in Stalker 2? Here we use get_field() to determine if a value exists, and the_field() to echo it. Apr 22, 2018 · Checking the value of an ACF repeater’s sub field outside the loop is possible with this code. ndnixg jwnyjo grf zklklt twh fkhi yrtmhe fznrw rcqi hdhcz nbyi zejisa goa azdsmc mgdkp