How can I unhook this action that was added via $this?

You have the right idea with using get_object() just on wrong class. Since hooked method belongs to Theme_My_Login_Custom_Passwords instance it should be Theme_My_Login_Custom_Passwords::get_object().

Related Posts:

  1. array of objects to do_action, callback gets singular object?
  2. Adding the hook ‘vc_before_init’ inside a object
  3. Using several add_action with parameters inside a class
  4. Remove an action added within a class in a WordPress plugin
  5. Why is this require statement not working?
  6. OOP – add_action
  7. Using add action for class with construct
  8. remove_action or remove_filter with external classes?
  9. add_action reference a class
  10. Why does save_post action fire when creating a new post?
  11. Remove parent theme action in child
  12. How to know what priority to use with add_action()?
  13. Why do some hooks not work inside class context?
  14. How to do_action and get a return value?
  15. Remove an action from an external Class
  16. Using Ajax with a Class file
  17. Difference between do_action_ref_array() and do_action()
  18. Can my “add_action” function know the name of the hook calling it?
  19. Why is there both a save_post and wp_insert_post action?
  20. Does the event ‘wp_version_check’ even exist? What is it doing?
  21. Does an activated plugin automatically mean its methods are available to other WP functions?
  22. When is admin_init Action ran?
  23. Can an action callback prevent the parent from continuing execution?
  24. remove_action in a theme
  25. add_action ‘manage_posts_custom_column’ in a class [closed]
  26. How do I enqueue a script to run inside the Gutenberg editor?
  27. How can I find out what functions are assigned to actions?
  28. Unable to prevent function using save_post firing twice
  29. Difference between do_action(‘admin_enqueue_scripts’, $hook_suffix) and do_action(“admin_print_styles-$hook_suffix”) syntax
  30. Cron jobs in a class
  31. Add something to beginning of the content
  32. Disable WooCommerce action
  33. How can I remove the WP menu from the admin bar?
  34. How do I use add_action from a class method?
  35. When and Where to use wp_insert_post()
  36. Why, Where, and When to use reference pointers in filters/hooks?
  37. add_action customize_register not working
  38. Passing arguments into ‘init’ function
  39. Add a Custom Field in Comment Box AFTER text area BUT BEFORE Send button
  40. How to use conditional add_action for WordPress
  41. Using wp_insert_post and post_update_meta but need to fire save_post afterward
  42. WP Schedule Event – Every Day When First Visitor Comes
  43. enqueuing React script and hooking its target div fails to load script
  44. wp_logout action not working
  45. How to remove an action that is added inside a class
  46. Hooks are not executing
  47. PHP5, Inheritance, Singleton – action & filter hook limitations
  48. Having an add_action( ‘user_new_form’,) [closed]
  49. Using auth_redirect returns cannot modify header information
  50. add action which returns modified value
  51. What would cause the ‘wp’ action to fire twice per page (but only once per post) in Firefox only?
  52. Create hooks based on an array of hook names?
  53. Problem:Save Several Duplicate posts in The Database and then Error nesting level of ‘100’ reached
  54. How to remove an action added by a child theme of Genesis
  55. I don’t understand why I need a lower priority to remove an action with a higher priority to make it work
  56. WordPress admin WP_table_list show incorrectly
  57. wp_get_attachment_metadata returns false with add_action() ‘add_attachment’ hook
  58. How to add a checkbox inside the “Publish post” widget?
  59. Ajax Request not coming back to class
  60. Manually add admin bar
  61. Is there a way to expose additional fields to the Bulk Action > Edit functionality?
  62. What’s the usage of action do_meta_boxes?
  63. How can I invoke an action after a CiviCRM triggering event?
  64. Custom bulk actions in WP 3.7.1
  65. Remove action from a plugin class
  66. do_action pass array argument as reference not copy [duplicate]
  67. how can I use add_action with external class which the function contain 2 argument?
  68. remove_action not working with procedural function
  69. Why Should We Use wp_clear_scheduled_hook and What it Does?
  70. Woocommerce Change placement with wrapper
  71. Modify query in pre_get_posts action is messing up my nav menu
  72. Exclude trash from save_post
  73. How to check if an action is already fired?
  74. add_action and wp_head not display content in head section
  75. Scheduled event won’t fire
  76. Which action fire in front-end single post only
  77. When should I call add_settings_section and add_settings_field?
  78. use add_action(‘wp_head’) in a widget
  79. Unable to show error message using wp_login action
  80. Usage of do_action and add_adction
  81. Preventing frontpage to be deleted/moved to trash
  82. WP action is not triggering a do_action() call within?
  83. Selectively applying action based on role
  84. Mustn’t do_action be accompanied with a function?
  85. where is the documentation for add_action() parameters?
  86. How to set a different value in the generator meta tag?
  87. How to remove a custom action on child theme?
  88. Extend a class of a plugin
  89. Action hook on only publishing post not on editing or updating
  90. how can I use add_action run another function when publishing new post?
  91. Call add_action() in function wordpress
  92. How to remove function?
  93. Performance : Duplicating `add_action`
  94. Validate form in functions.php, send errors back to template
  95. What is the callback sent to add_submenu_page() invoked by WordPress?
  96. remove_action returns FALSE
  97. add_action in class and use it in theme
  98. Remove action from shortcode
  99. How to track post number on the_loop
  100. How can I trigger actions manually?
Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)