AJAX login without a plugin does not work. when add a action to function.php

Related Posts:

1. How can I make an Ajax login form work with FORCE_SSL_ADMIN enabled?
2. Autogenerate wordpress shortcodes using array?
3. Shortcode display outside the div
4. Execute a function using ajax
5. How to remove action from plugin?
6. What’s the point of using WordPress’s built in admin-ajax.php?
7. wordpress custom login successful redirect hook
8. jQuery Plugin to use WordPress functions in AJAX request
9. ajax front-end increment views on click
10. WordPress Plugin Page is Loading in Admin Content Container Instead of Separate Page
11. Shortcode button dosent work for all posts. Work for first post only
12. AJAX button run function
13. How to stop or remove an action being called inside a function of an extended class
14. wordpress plugin is not activating from widget
15. Calling plugin function inside custom plugin for onclick event
16. Ajax : Call undefined function plugin_function() … can’t call any plugin function
17. What is @Action in WordPress?
18. Submit Form data to another page via Ajax (WordPress Way)
19. Create a post builder skin in a plugin
20. Plugin Development – Functions or Hooks?
21. PHP script from functions php is loaded via admin-ajax to div…and the result is 0, not the desired content
22. Are there action hooks for comments?
23. How to get specific string/value from an array? php [closed]
24. Where Should i write the code for wordpress ajax voting?
25. How to remove a class function from a plugin by using remove_action()?
26. Add action to custom Function
27. wp_ajax action responds with 0
28. grab or load text on demand
29. Cannot pass value variable to WP AJAX functions
30. The function called on the wp head hook becomes null
31. Sharing varible between two add_actions
32. Discern a specific plugin’s action hooks
33. How to Unhook actions/filters in within Class in plugin
34. WPML – Hook when language is switched (change user language)
35. Use action, filter, or hook to append HTML to WordPress plugin function
36. Ajax call to php function doesn’t work PHP code
37. Update User Meta Via Ajax
38. Compare Ajax Data Results
39. Frontend AJAX Request causes Error: ‘Call to undefined function add_action’
40. Why is WP template_include overwritting all templates rather than specified page?
41. My ajax request don´t work and return 0
42. WordPress environment not loading properly
43. wp_login_form() ignoring login_form action hook
44. how to repeat taxonomy in different places on wordpress
45. Trouble Removing Plugin [closed]
46. add query string to all pages after user logged in
47. Call a function with href
48. Add 2 links in between the navigation using the Breadcrumb Navxt plugin hook
49. Simple ajax request with Vanilla JS keeps given 400 Bad Request
50. How to create TEMPORARY Download links in a wordpress POST?
51. Conditionally add apt. Open Graph meta data to different pages on WordPress site
52. PHP Fatal error: Call to undefined function plugin_basename
53. plugin development: problem with functions
54. How do i login when i cant access wp-login.php?
55. add_query_arg not working
56. WooCommerce get_price returning wrong price when used via ajax
57. Is there a way I can find wordpress posts that don’t contain a word?
58. Prevent shortcode from being wrapped in tags
59. How to Use Parameters with a Do_Action Function Within PHP Tags
60. Dropdown menu on custom page with product to choose number of products per page
61. How do action and filter hooks understand where to look for the core function that we hooked our function to them
62. Why is my staging subdomain not sending wordpress_logged_in cookies?
63. Change wordpress current_time function to different timezone
64. Inserting HTML tag with ACF into shortcode
65. WordPress filter that hook after each action/filter hook
66. When to use action hooks and plugins
67. Simple ajax call not working in wordpress plugin
68. Single central login for front end users from any site
69. Executing my function once on a specific time
70. How to append to title via functions.php for auto-posting plugin [duplicate]
71. Get posts from WP_Query and format them on admin_head
72. Missing Argument
73. load_plugin_textdomain error
74. Automatically add attributes to woocommerce product?
75. How to override a plugin function wrapped in a class?
76. Bootstrap Drop Down menu is not working
77. How to Display a Plugin function (content) on frontpage using index.php
78. Any hook for pre-plugin-update -either bulk or single plugin update
79. Form isn’t inserting data into database with ajax plugin
80. Insert new user with form submit ‘init’ hook
81. Theme my Login plugin, how to update fields
82. Edit Yoast SEO breadcrumbs output [closed]
83. What’s the best way to implement AJAX in WordPress?
84. How to Create a Custom Panel and Fields in Post Page [Plugin]
85. Adding Shortcode to Text Widget
86. Date calculations from 2 custom fields
87. How to put JQuery/Ajax inside shortcode?
88. When to load auto-login code?
89. AJAX search posts and pages
90. Snippets: is it better to add them in functions.php or make site-specific plugins?
91. WordPress Ajax Posting from App
92. How can I force users to a particular subdomain to log in for MU (Multisite)?
93. Does WordPress validate inputs to all functions? (such as get_user_meta and insert_user_meta)
94. Plugin: Google Analytics for Dashboard error – Timestamp is too far from current time
95. Custom random quote widget breaks when used in multiple sidebars
96. “Request has expired” with “Make your site social” (Gigya) plugin
97. How to get all of the activate_plugin action parameters?
98. __callStatic method handler passed to add_action causes bug in PHP
99. Using a function to change favorites listing
100. Using a custom plugin to capture input data via Ajax and PHP