register_setting – validation callback weirdness

register_setting – validation callback weirdness

Related Posts:

  1. Validation error: Extending Gutenberg gallery block
  2. How do I sanitize a javascript text?
  3. Validation Function for URL in plugin
  4. Stop the form of beign submitted on “Save changes” custom option page
  5. Server side validation for Contact Form 7 [closed]
  6. Assignments must be the first block of code on a line Validation Error on Travis
  7. Calling JavaScript file with Custom Plugin
  8. Can I use custom CSS and js plugin to put JavaScript in to validate my forms
  9. Shrink down register_settings on Settings API
  10. Add ALT attribute to Pin It Button image to pass HTML5 validation
  11. How to add HTML5 required on wp_editor
  12. Remove border attribute from Pin It Button image to pass HTML5 validation [closed]
  13. How to use third-party SendGrid Email Validation API in Gravity Forms?
  14. Plugin option for input box validation
  15. Conditional required fields for WordPress Contact Form 7
  16. Contact Form 7: custom validation [closed]
  17. How to do Conact form 7 name field validation? [closed]
  18. How to view Plugin Manager in Notepad++
  19. Use Notepad++ as HEX-Editor
  20. fix the error : Plugin with id ‘com.android.application’ not found
  21. Best collection of code for your 'functions.php' file [closed]
  22. Tips for using WordPress as a CMS? [closed]
  23. Adding a Taxonomy Filter to Admin List for a Custom Post Type?
  24. Updates for a private plugin?
  25. Uninstall, Activate, Deactivate a plugin: typical features & how-to
  26. Best way to initiate a class in a WP plugin?
  27. Which banner plugin is this? [closed]
  28. Upgrade 4.5.2 to 4.5.3 deleting row in wp_options table
  29. Woocommerce – adding variations to variations [closed]
  30. Best way to include wp-config.php
  31. similar of my posts in all over the internet sites and blogs [closed]
  32. Between functions.php (theme), widgets, and plugins, which is loaded first?
  33. Create custom page templates with plugins?
  34. Custom Post Type Templates from Plugin Folder?
  35. to perform the requested action wordpress needs to access your web server. please enter your ftp
  36. Disable update notification for individual plugins
  37. Passing a parameter to filter and action functions
  38. Do deactivated plugins slow down a WordPress site?
  39. What security concerns should I have when setting FS_METHOD to “direct” in wp-config?
  40. How do you debug plugins?
  41. How to structure a plugin
  42. What’s the preferred method of writing AJAX-enabled plugins?
  43. Get Product id from order id in Woocommerce [closed]
  44. Add multiple plugin directories
  45. What are the differences between WPINC and ABSPATH?
  46. Translate a plugin using .po .mo files
  47. Best way to overide plugin CSS?
  48. How to add a shortcode button to the TinyMCE editor?
  49. Where do I put the code snippets I found here or somewhere else on the web?
  50. Is there a plugin that provides a stackoverflow style editor for wordpress? [closed]
  51. Get a list of all registered actions
  52. How can I force a file download in the WordPress backend?
  53. What Plugins Demonstrate Great WP Plugin Development? [closed]
  54. How to implement a customizable free OpenID authentication?
  55. Should all plugins be encapsulated in a Class?
  56. How to check if the product is in a certain category on a single-product.php in Woocommerce?
  57. How can I stop WordPress from prompting me to enter FTP information when doing updates?
  58. In what order does WordPress load plugin files?
  59. What Features would you Most Like to See Added to WordPress? [closed]
  60. Given the ID of a product in woocommerce, how can I get its URL?
  61. Adding Additional Attributes in Script Tag for 3rd party JS
  62. How can I edit post data before it is saved?
  63. Manually set global $post vars with an ID, in order to use template tags
  64. is_plugin_active function doesn’t exist
  65. How To Activate Plugins via Code?
  66. Disable plugin / plugin action via theme
  67. ‘Global’ settings page for multisite plugin
  68. Activate a plugin through PHPMyAdmin or FTP?
  69. What Are Security Best Practices for WordPress Plugins and Themes? [closed]
  70. How can I use WordPress functions in my stylesheet?
  71. How do I show data from gravity forms in my template? [closed]
  72. Show a different number of posts per page depending on context (e.g., homepage, search, archive)
  73. Creating a plugin with dependencies
  74. How can I make add_image_size() crop from the top?
  75. Implementing a CrunchBase.com Clone using WordPress?
  76. Difference between add_filter and apply_filters
  77. Add Google Analytics manually, or use a plug-in?
  78. How to enable suggested edits?
  79. Delete WordPress plugin Repository
  80. Disable email notification after change of password
  81. Custom pages with plugin
  82. How to change a user’s password programatically
  83. How to catch/what to do with a WP Error Object
  84. How can I see all the actions attached to an “add_action” hook?
  85. Proper Way to Modify Plugin
  86. wp.media.view.ImageDetails – Save settings as HTML5 data-* attributes for image
  87. Are WordPress Plugins essential?
  88. wordpress on localhost lamp doesn’t let me install plugins
  89. WP Rest API: details of latest post including featured media url in one request?
  90. Hide prices and checkout functionality in woocommerce
  91. Prompted for FTP details even with FS_DIRECT set to true
  92. what is the correct way to update a plugin via tortoise svn to the repository?
  93. Alter how often WordPress Auto-Updates Plugins
  94. How to customise the output of the WP image gallery shortcode from a plugin?
  95. Who are the most trusted plugin developers? [closed]
  96. How can I find plugins’ slug?
  97. How do I exclude plugins from getting automatically updated?
  98. I found this in a plugin. What does it do? is it dangerous?
  99. If I rename a plugin (in its main php file) do I still get update notifications?
  100. Registering Class methods as hook callbacks