How to conditionally display an ACF custom textarea contents only to those users chosen from an ACF User field

I’m quite new to this so I might be the wrong person to answer your question but:

get_field('allowed_users')

Returns an array of user IDs so you can’t directly use in_array()

So if you change the if statement to:

if (is_array($allowed_users) && in_array($current_user_id, $allowed_users))

Hopefully it will work.

Related Posts:

  1. The conditional logic only works to show or hide?
  2. Conditional display based on ACF checkbox
  3. Advanced Custom Fields: how do I check to see if a value is set in an field? [closed]
  4. Where are custom field values stored in the database
  5. Advanced Custom Fields – Get custom fields from parent page
  6. Matching Serialized Arrays with meta_query
  7. How to position a custom field before the editor
  8. Display post_object content using Advanced Custom Fields plugin
  9. Remove old custom field after import
  10. Retrieve custom fields on Categories, using WP-API
  11. Order by custom field date?
  12. Using Custom Function With Advanced Custom Fields
  13. automatically set “Featured Image” the same as the og:i that is set in a custom field
  14. Problem with adding exta field in metabox in custom post type
  15. Copying Custom Meta Values from existing post to a duplicate post
  16. Calculate the sum of certain the_sub_fields
  17. Displaying Custom Fields on Post with Genesis Child Theme
  18. Unable to show ACF’s Image Custom Field properly in Genesis Framework [closed]
  19. Send Multiple Custom Field Values Through the URL
  20. ACF won’t load from a custom JSON location
  21. Show ACF fields only on certain page in the backend
  22. How can I pass a variable set by ACF to header.php?
  23. WP Custom Fields Metabox Disappears – ACF plugin issue [closed]
  24. Conditional custom field query
  25. ACF: How to get the full field name (meta_key) by a field key?
  26. Dynamically fill a post custom field with post publish date
  27. Conditionally hide or show woocommerce product variation in fontend by custom field
  28. How can I store a file in the database in the same way WordPress and ACF do?
  29. WP_User_Query pulling ACF to loop
  30. Print custom field in Query Loop block
  31. How to add Advenced Custom Fields In Single Post
  32. How to schedule a custom field value update?
  33. Order RSS content by an advanced custom field value
  34. Add new image block, set default class name and update it using Javascript
  35. Get an advanced custom field after post publish
  36. Advanced Custom Fields dynamic update_field
  37. WooCommerce – Adding Custom Fields To Invoice
  38. Advanced Custom Fields – display label and value only if value entered
  39. Specific coditional usage [closed]
  40. Vimeo thumbnails
  41. Walker class for sub-menu with ACF fields
  42. How to list Category list in ACF Pro’s Select Field to choose from [closed]
  43. Get all the posts where meta field with multiple choice has several values checked
  44. Querying posts by latitude and longitude to build a Google Maps with several markers
  45. ACF: How to get users with a ACF flexible content subfield with a specific value AND layout?
  46. WordPress creates new lines in postmeta table on post update
  47. ul list with only as many li’s as filled custom fields
  48. Retrive Image URL of Custom Fields in Theme
  49. award points to a user each time they update their cpt post
  50. How to Pass values to Custom Field through PHP in WordPress Posts?
  51. Let Users Filter Posts by Custom Fields
  52. Filter posts by custom field (Advanced Custom Fields)
  53. Advanced Custom fields not available yet during publish_page action
  54. How can I output the custom fields wrapping with HTML
  55. Displaying an ACF list of users
  56. ACF Plugin How to make the customer add more fields in the post?
  57. Custom field Search with Relavanssi
  58. Help with this custom field conditional if no field is set display nothing
  59. How to get custom image field of specific post id
  60. Need to search a custom field (ingredients, one long string per post), but want it to allow phrases/non-exact matches
  61. How To Save Data From Remote APIs To ACF?
  62. comments_where Hook
  63. ACF field group not showing in page
  64. What am I missing in this Code Block?
  65. get_field values for each post on home page using wp_add_inline_style
  66. Problem with revisions only returning four results
  67. Shortcode for Custom Field of Media Attachment (to use with Featured Images)
  68. Is there any way to make a custom field for a post only if the author is a certain user?
  69. How to use ACF with javascript to update custom field values?
  70. Weird custom fields data lost
  71. adding autosave feature to custom fields
  72. Retrive acf fields in publish_post action for wp_mail
  73. Getting user’s data, by custom field lookup (meta)
  74. How to delete attachments associated with custom field type when post property changes? [closed]
  75. ACF – Compare user and post data
  76. Counting number of images from loop
  77. Page template is missing fields or is invalid when I updating the template
  78. How to add content with a filter when there’s no content in the editor
  79. Query Posts based on custom field value
  80. Using ACF Custom Field value in a URL with do_shortcode() [closed]
  81. display Flexible Fields from options
  82. Display Child Page with custom fields within Parent Page
  83. Display different category template if custom field is checked
  84. How to filter post using custom feild value in shortest and longest duration?
  85. Query Posts Via WordPress URL
  86. How to Order Posts by Custom Fields?
  87. Fetch data from a WP page with same name as current username
  88. Get custom field from other post in carousel
  89. I want to add a custom field in the rss title of each post, but don’t want it to be shown on the site
  90. Create citation and url in post using 3 custom fields with conditions for each field… So close!
  91. Update field name without losing the value
  92. Advenced custom fields auto fill problem
  93. Adding custom field to an array
  94. Add image custom attribute [closed]
  95. How to get all specific fields from one ACF Group?
  96. Truncating characters in Advanced Custom Fields works some places but not others?
  97. acf field repeater link don’t work
  98. How to add an ACF only for parent term?
  99. Best way for managing images of ads banners
  100. ACF in radio button cf7
Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)