Add optgroup support in Gravity Form
The optgroup tag is used to group related options in a select element (drop-down list). If you have a long list of options, groups of related … [+]
Validate at least one field to be filled in Gravity Form
How can I make one of two fields required (ie you have to indicate either the telephone or the email address)? Assuming your form ID is 5 and the 2 … [+]
How to automatically insert non-breaking space in WordPress
In french, we add a space before signs: !?: In order to avoid line breaks before these signs, here’s a function that will automatically add … [+]
How to exclude draft pages from navigation menu in WordPress
To hide draft pages from your navigation menu, insert this code on your plugin: /* * Exclude draft pages from the menu * */ add_filter … [+]
How do I change the number of results returned by a search
To change the number of results returned by a search in wordpress, insert this code on your plugin: <?php /* * Alter number of search results per … [+]
How to block backend access to subscriber
How can I block WordPress backend access to subscriber, and redirect them to home page? Insert this code on your plugin: <?php /* * Block backend … [+]
How to disable email notification when password is changed
How can I block email notifications to user and admin when a password is changed in WordPress? Insert this code on your plugin: <?php /* * … [+]
How to remove dashboard widgets in WordPress admin
How can I hide widget from dashboard admin in WordPress? Insert this code on your plugin: <?php /* * Remove dashboard widgets * */ … [+]
Extend search to specific custom post types
How can I extend or limit search to specific custom post type in WordPress? To add your custom filters to the search function, add this code to your … [+]
Restricting Days in Gravity Forms Datepicker
How can I restrict dates in date picker, to force a choice between 3 and 30 days? Assuming your form ID is 1 and your date field ID is 4, add an … [+]
How to disable search function
How can I remove search function (website.com/?s=) in WordPress? Add this script to you functions file: <?php /** * Redirect Search to home page … [+]
How to delete all posts for a specific custom post type
Add this script to you functions file, and replace {mypostname} by the name of the post type you want to delete. <?php $allposts = … [+]
How to allow editors to read and export Gravity Forms messages
How can I allow editors to read entries on gravity forms? Add this code to your functions file: <?php /* Allow reading & export entries in … [+]
How to remove WP version in front end?
WordPress version is displayed in meta generator tag, but also in css and js scripts loading (i.e. ..jquery.js?ver=5.5.1). How can I hide it? Add … [+]
How to delete a WordPress account by FTP?
How can I remove a WordPress access when I only have FTP access? If you want to delete user with id 666, add this code to your functions file: … [+]
How to create an admin account by FTP?
How can I create an admin access when I only have FTP access? Add this code to your functions file: <?php function wpster_add_admin_account(){ … [+]
How to change style attribute of an element dynamically
How can I change a style in the content (without having to change the content in all my pages)? To change all the <h3> tags to <h2>, add … [+]
Extend search to all ACF fields
How can I extend WordPress search to all Advanced Custom Fields created? To make ACF data available to wp_search, add this code to your plugin: … [+]
Disallow tags in WordPress
I don’t use tags in WordPress, how can I disable this functionality? Add this code to your plugin: <?php // Remove submenu … [+]
Remove menus in back-office
How can I remove one or several items in WordPress back-office? Add this code to your plugin: <?php // Remove toolbar menus if ( … [+]
How to get a parent page name
Is there an easy way to retrieve the name of the parent page of a WordPress page? Add this code to your plugin or functions file: <?php /** * Get … [+]
Restrict access to back office
How can I limit access to the WordPress back-office, for example to start a website migration? Add this code to your .htaccess file to block all … [+]
Change menu items and order in WordPress Admin
How can I change and re-order admin menu in WordPress? Please see below a code exemple, to add to your plugin ou functions.php file: <?php // … [+]
Display titles of your Gravity Forms
How can I display title of all active Gravity Forms? Add this code to your page: <?php // display Gravity Forms titles $forms = … [+]
How to hide WordPress login error messages
Instead of displaying that the username or password are incorrect, how can I display only an error message when logging in? Add this code in … [+]
Disable Gutenberg Editor in WordPress
How can I disable Gutenberg without using a plugin ? To disable Gutenberg and keep the original editor, simply add this 2 lines in functions.php or … [+]
Count the number of entries in a Gravity Form
How can I sum all entries from a specific field as a counter? To display number of entries submitted, insert this code on your page: <?php // … [+]
Remove the Screen Options and Help Tab in Dashboard
How can I remove the 2 panels in WordPress Admin Dashboard? Insert this code on your functions.php file or plugin: <?php /** * Remove the Screen … [+]
How to remove access to menu options in admin panel
How can I restrict access to menu or submenu items in WordPress admin dashboard according to the user’s role ? This function allow to restrict … [+]
How to remove menu item in WordPress admin panel
How can I hide menu or submenu items in WordPress admin dashboard according to the user’s role ? Insert this code on your functions.php file … [+]
How to hide tools option in menu bar if no submenu is available
How can I automatically remove tools menu in WordPress admin dashboard if no option are available (for example for a user with the editor role). … [+]
Set a global target for all external links
How can I automatically open all external links in a new window? When you have a website with external links, it’s preferable that these links … [+]
Redirect 404 Error to another page
How can I redirect all or part of the error pages to another page? Website will generate a “404 Not Found” web page when a user attempts … [+]
Remove all comments in source code
How can I remove all comments from source code? Whether for performance reasons (less lines of code) or confidentiality reasons (hiding commented … [+]
Disable or remove RSS Feed in WordPress
How can I remove all RSS feeds? When WordPress is used as a blog, RSS feeds are a great way (so 80’s) to follow new post. But when WordPress … [+]
Minify HTML output
How can I minify my html code? Minification strips a code file of all data that isn’t required in order for the file to be executed. Minified files … [+]
Redirect single post to main category
How can I redirect single post from some categories to main categories? Assuming your main category url is like … [+]
Display content only for logged users
How can I show content only for logged user or admin in my template? Depending on what you want to test, just add one of these snippets to your … [+]
Collapse Advanced Custom Fields Repeater by default
How to make ACF repeater fields more readable? This function will collapse repeater fields by default: <?php /** * Collapse ACF Repeater by … [+]
Remove panels from the dashboard
How can I remove panels from the WordPress Dashboard? To remove all panels, add this code to your functions.php file /** * Remove all panels from … [+]
Get current language in a GravityForms field
I have a multilingual WPML site. How can I add a field in my form to get the current language? 1. Add this code to your functions.php file <?php … [+]