Inventory_Presser_Plugin::custom_fields_key_limit( int $limit )

Filter callback that sets the number of meta keys in the Custom Fields panel in the editor. Typcially, this value is 30. We register more than 30 fields!

Parameters

$limit: (int) (Required) The number of meta keys in the Custom Fields panel in the editor.

Return

(int)

Source

File: inventory-presser.php

		public function custom_fields_key_limit( $limit ) {
			if ( INVP::POST_TYPE !== get_post_type() ) {
				return $limit;
			}
			return 9999;
		}

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