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antonlukin/unique-slug.php

Created May 14, 2020 08:26
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Prevent to create WordPress posts and pages with custom reserved slug
Raw
unique-slug.php
<?php
add_filter('wp_unique_post_slug_is_bad_flat_slug', function($bad_slug, $slug) {
if($slug === 'social') {
return true;
}
return $bad_slug;
}, 10, 2);
add_filter('wp_unique_post_slug_is_bad_hierarchical_slug', function($bad_slug, $slug) {
if($slug === 'social') {
return true;
}
return $bad_slug;
}, 10, 2);
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