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Results tagged with validation
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user 128561
0
votes
How to validate custom fields in custom post type?
Thus, @Lucas Bustamante answer is also valid if the validation refers to a custom field. For example:
<? … php
/**
* Performs custom validation on custom post type "Site"
*/
function custom_post_site_save($post_id, $post_data) {
# If this is just a revision, don't do anything. …
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