Undefined index notice when using the $args parameter in add_settings_field()
Related Posts:
- How can I save a multiple select array with the settings API for a plug-in options page?
- How can one utilize a variable as a callback function name for add_settings_field
- How to get bool with `get_option()` when already registered setting with type `boolean`
- Why can’t I use “%s” format value in the WordPress function checked?
- Settings API – sanitize_callback is not called and it leads to an incorrect behavior
- Why use the Settings API over a new administration menu?
- Implement toggle switch for theme options in settings API
- Set the checkbox as checked by default at options page
- Fatal Error relating to sessions.php
- Whitelisting items from custom options page
- Settings API callback function inserts html quotes from nowhere
- Uploading files using the Settings API
- Get URL Parameters from referer
- Saving plugin settings – ERROR: options page not found
- Get categories names as an array to use it in theme settings
- how to save checkbox data for custom setting?
- register_setting & add_settings_error validation issues with multiple fields
- Reading settings in the home page precisely home.php
- Cloning add_settings_field() with jQuery
- WordPress Settings API unable to save settings
- Settings API form – submit with AJAX
- Custom plugin: how do I call a PHP file if settings option is set to true?
- register_setting not save checkbox
- How to call a WP Class inside my theme
- image on homepage disappeared due to change of permalink name
- WordPress Setting API – There is no field in options.php
- User registration followed by automatic login
- wp_insert_user role not working
- How to find cause of PHP notices with no stack trace?
- How to paginate a list of custom taxonomy terms?
- reason of splitting theme files to multiple files
- wordpress separate registration for different roles
- Problem with Woocommerce REST API Authentication
- How to get custom image size for image uploaded in Customizer
- How do I add HTML to a PHP function [closed]
- register_activation_hook isn’t adding table to DB
- how to get the value of time left for a transient
- Remove query string specific key value
- is_page “range” for if statement?
- How to Fetch values from WP database based on selected option value by onchange using PHP?
- How to create a custom category of wordpress admin
- WordPress child theme fails to override parent navigation menu in /inc/structure/header.php
- Customizer: Output default value in Customizer CSS
- Adding rel tag to all external links
- PHP Warning: chmod(): Operation not permitted in class-wp-filesystem-direct.php on line 173
- WordPress asks you for your FTP details if you want to run Automatic Updates/Upgrade Plugins
- Show success or error messages in Ajax response to WordPress custom registration form
- How to add a Custom Mailchimp AJAX Newsletter Subscribe Form
- 404 error when I acess the second page of post-type
- Where can I create a normal php file?
- Trying do build a contact form
- How to Disable WordPress Page Revisions?
- Prev/Next Links Broken on Static Front Page Pagination
- How to integrate noimage picture in this code
- get comment data using comment id
- How to add no follow to specific links?
- WordPress transient not working with WP Engine
- Basic wpdb update question
- Only show size attributes in product box woocommerce when available
- Can I set up a hover animation in CSS depending on a PHP conditional?
- Remove conditional tag from header
- WordPress upload file size error even after raising php limits
- Function for simple math doesn’t work what am I doing wrong? [closed]
- Disable Content Editor for Specific Pages
- Trying to run website a php file is blank
- Why Is Number of views on wordpress single post wrong?
- Create condition for Author bio Social Links
- How do I Populate a Table Field with User Meta Data?
- Redirecting visitor from foreign domain with WP content as referrer
- add another variable to php function
- How to remove get_header From all single pages in wordpress with functions.php without plugin?
- wp_query – Exclude the first thumbnail from lazy loading on archives
- How do I select two meta_value by $ wpdb-> get_row mode?
- Change lost password url to a mailto URL in WordPress
- Usermeta data unserialize, extract and display in table in WordPress
- Exclude category from woocommerce product category list
- Send POST request to Flask app from functions.php file
- How to use a variable (for wordpress postid) in other queries?
- How to let mobile navigation menu close when link is clicked?
- How to transfer variables from one function to another [closed]
- wordpress method GET adress bar rewrite
- Show products per shortcode
- Update user_email via php – WP 4.7
- str_replace not preserving whitespace
- Calling PHP function doesn’t work in index.php
- Add post class in custom loop (WP_QUERY)
- Unable to pass variable to database
- Child theme functions.php file change database entries
- Check if values exists DB
- Trying to exclude posts from a category on the home page
- Php conditional help needed
- Adapting a php array to WordPress
- Different layout on search page depending on category post
- How to quickly/easily make an analysis (reverse engineering) of WordPress?
- New to wordpress. Need Help with templates [closed]
- Issues trying to add a href statment with PHP into a PHP Echo Statement [closed]
- Help with if/else loop [closed]
- Background Tasks in a WP Cronjob?
- How to execute a shortcode within a custom field?
- using custom pages for myaccount in woocommerce