acf/upload_prefilter/key={$field[key]}

acf/upload_prefilter/key={$field[key]}

Hook Type: filter

See hook in core

Displaying hooks found in version: advanced-custom-fields.6.2.1

apply_filters('acf/upload_prefilter/key={$field[key]}') is found 1 times:

  • /includes/media.php line 112
    			 * @param   array $field The field array.
			 */
			$errors = apply_filters( "acf/upload_prefilter/type={$field['type']}", $errors, $file, $field );
			$errors = apply_filters( "acf/upload_prefilter/name={$field['_name']}", $errors, $file, $field );
			$errors = apply_filters( "acf/upload_prefilter/key={$field['key']}", $errors, $file, $field );
			$errors = apply_filters( 'acf/upload_prefilter', $errors, $file, $field );

			// Append errors.
			if ( ! empty( $errors ) ) {
				$file['error'] = implode( "\n", $errors );
			}