JetPopup Fix Gravity form action URL in AJAX popup

code.php

<?php

add_filter("gform_form_tag", function( $form_tag, $form ) {
	
	if ( empty( $_POST['action'] ) || $_POST['action'] !== 'jet_popup_get_content' ) {
		return $form_tag;
	}
	
	$url = $_POST['data']['page_url'] ?? '';
	
	if ( empty( $url ) ) {
		return $form_tag;
	}
	
	$url  = preg_replace( '/#.*$/', '', $url );
	$url .= sprintf( '#gf_%s', $form['id'] );
	
	$form_tag = preg_replace( "|action='(.*?)'|", "action='{$url}'", $form_tag);
	
	return $form_tag;
	
}, 10, 2);