post_password_required filter-hook . WP 4.7.0

Filters whether a post requires the user to supply a password.

Usage

add_filter( 'post_password_required', 'filter_function_name_9091', 10, 2 );
function filter_function_name_9091( $required, $post ){
	// filter...

	return $required;
}

$required(true/false): Whether the user needs to supply a password. True if password has not been provided or is incorrect, false if password has been supplied or is not required.
$post(WP_Post): Post data.

Where the hook is called

post_password_required()

wp-includes/post-template.php 823

return apply_filters( 'post_password_required', $required, $post );

wp-includes/post-template.php 796

return apply_filters( 'post_password_required', false, $post );

wp-includes/post-template.php 801

return apply_filters( 'post_password_required', true, $post );

Where the hook is used (in WP core)

wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php 1577

add_filter( 'post_password_required', '__return_false' );

wp-includes/rest-api/endpoints/class-wp-rest-comments-controller.php 1589

remove_filter( 'post_password_required', '__return_false' );

wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php 295

add_filter( 'post_password_required', '__return_false' );

wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php 311

remove_filter( 'post_password_required', '__return_false' );

wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php 409

add_filter( 'post_password_required', '__return_false' );

wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php 1511

add_filter( 'post_password_required', '__return_false' );

wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php 1538

remove_filter( 'post_password_required', '__return_false' );