<taxonomy>_pre_add_form

Fires before the Add Term form for all taxonomies.

Description

do_action( '<taxonomy>_pre_add_form', (string) $taxonomy ); 

The dynamic portion(s) of the hook name refer to the taxonomy slug.

Parameters (1)

0. $taxonomy (string)

The taxonomy slug.

Usage

To run the hook, copy the example below.

// run the action 
do_action( '{$taxonomy}_pre_add_form', $taxonomy ); 

The following example is for adding a hook callback.

// define the <taxonomy>_pre_add_form callback 
function action_taxonomy_pre_add_form( $taxonomy ) { 
    // make action magic happen here... 
}; 
         
// add the action 
add_action( "{$taxonomy}_pre_add_form", 'action_taxonomy_pre_add_form', 10, 1 ); 

To remove a hook callback, use the example below.

// remove the action 
remove_action( "{$taxonomy}_pre_add_form", 'action_taxonomy_pre_add_form', 10, 1 );