Using email_exists() wp function in an ajax request

This happens because the PHP file you are using has no connection to WordPress, the function is never loaded. Use the built-in AJAX-API instead, and it will work fine.

Related Posts:

  1. How do I call wp_mail from HTML?
  2. Ajax call always returns 0
  3. 400 bad request on admin-ajax.php only using wp_enqueue_scripts action hook
  4. Adding a second email address to a completed order in WooCommerce [closed]
  5. Use AJAX in shortcode
  6. Check if post is being published for the first time, or is an already published post being updated
  7. wp_get_attachment_image returns different image size
  8. AJAX handler throws 400 (Bad request) – why?
  9. ajax live search for post title
  10. Get user id from email?
  11. Display random text from a file with the WP built-in AJAX API
  12. How can I rename the WordPress AJAX URL? [duplicate]
  13. Most efficient way to get custom database records from 20 buttons and 20 tables?
  14. Display a function using AJAX
  15. Trouble using antispambot()
  16. Unable to get_the_content(); of a post in WordPress via AJAX
  17. Ajaxing function in widget class
  18. Search user metadata with checkboxes via ajax (almost working)
  19. woocommerce target button with class after ajax update
  20. Ajax call theme functions from front
  21. ‘is’ functions and ‘get_query_var’ not working
  22. Ajax not working properly
  23. Function call via ajax – can’t figure it out?
  24. Contact Form 7 – Delay auto responds
  25. PHP 8, AJAX mail form to function.php doesn’t work
  26. WP Ajax Function Always Returning undefined
  27. Scripts not appending to element in AJAX call – why?
  28. Search filter by Post title OR Meta Title Value [duplicate]
  29. wp-comment author- url +, email filter hook
  30. admin-ajax.php + load-scripts.php hanging for minutes
  31. How to know which ajax file or function is called for action
  32. How to search using ajax for exact phrase or words in an input field?
  33. Multisite Ajax serialize return error [object Object]
  34. Create post using Ajax
  35. WordPress listen to $_POST in functions.php
  36. Load Post into DIV with Ajax
  37. wordpress use single ajax in place of multiple ajax requests in a smarter way
  38. Deprecated function get_user_by_email($email)
  39. How to change this simple code so that it sends the email notification after payment in WooCommerce?
  40. AJAX error handling for submit function in functions file
  41. echo custom fields with AJAX
  42. Dequeue script to prevent javascript event conflict on wordpress child theme
  43. PHP 7.1 | Warning: A non-numeric value encountered in
  44. Check if a value exists in database table
  45. processing form data with ajax
  46. Email Exists ERROR into Ajax registration form
  47. How to use get_posts() function in functions.php
  48. Are innerHTML elements visible to jQuery functions?
  49. Ajax resetting my global variable
  50. contact form in template with jquery,validate and ajax
  51. get content from page through AJAX
  52. Get URLs for AJAX Filter Checkboxes WordPress
  53. Message notification for user
  54. Woocommerce Variable Product Dropdown for Custom Shop Template
  55. Detect Ajax call inside pre_get_posts function
  56. Populate Product Regular Price with a calculated ACF Field Value
  57. Paragraph spaces in email template function
  58. Ajax Form Issues using Lightsail (AWS)
  59. post value to function with Ajax and jQuery
  60. price of product can’t return when get data of product in functions.php
  61. WP AJAX Request Not Working
  62. Ajax in plugin fails – but only on one blog – no idea why
  63. Using AJAX on frontend: Synchronous XMLHttpRequest deprecation except for admin role
  64. How to use `foreach()` in ajax call
  65. i can’t use wordpress functions in ajax loaded php file
  66. Multiple Notifications SetInterval
  67. Function stops working
  68. Problem with email function
  69. admin-ajax.php 403 forbidden only when calling from external file
  70. WordPress Ajaxifying not working properly
  71. Load scripts into an AJAX div
  72. Load scripts into an AJAX div
  73. How to create admin ajax function for my contact form
  74. admin-ajax.php & my wp-admin folder url showing in header
  75. wordpress function through ajax not being called
  76. same get_posts function works diffrently in tag.php and functions.php
  77. wordpress ajax is not working for dropdown selection
  78. Automatic add space if user enters number(any digit)
  79. functions.php filters not applied in AJAX call
  80. What add_action reference should I be using or should I use do_action?
  81. Pass max posts to Javascript
  82. Updating site content after an AJAX call without a page reload
  83. Error function main() is a non-object to construct my Ajax.php
  84. Mail function not working with user accounts
  85. admin-ajax.php nulls all php variables
  86. Pass jquery var to a function in functions.php
  87. Ajax call does not work for this custom code
  88. Syntax for a function in order to get post’s title in JSON encoded response [closed]
  89. Welcome Mails based on user role
  90. Why wp_ajax hooks doesn’t work?
  91. Do something when user creates post (that’s pending)
  92. AJAX values converted to PHP Variables?
  93. How to hook wp_mail to add a custom email as BCC for each sent email?
  94. How can I json_encode the output of my function?
  95. WordPress Custom wp mail template return full template
  96. iOS and ajaxComplete
  97. get page_id in ajax to function in functions.php
  98. How to get variable from other function inside class function using add_action for Ajax call
  99. change default option in wp_dropdown_categories
  100. New functions in separate directory — better, portable way

Leave a Comment

tech