Allows customizing redirect url after successful login with Popup Maker AJAX Login Modals. This example checks for a specific class on the trigger which is used to change the redirect.

functions.php

<?php
/**
 * Copy the following to your themes functions.php file and customize as needed.
 * 
 * This example specifically checks for a specific class `type1` on the clicked trigger.
 * If present then the hidden field is updated and a different redirect url is sent back.
 * 
 * This example uses the following customizable information.
 * 
 * Field Name: my_custom_field
 * Popup ID: 123
 * Class: type1
 * Redirect: example.com
 */
add_action( 'wp_footer', '_custom_popup_scripts', 1000 );
function _custom_popup_scripts() {
	?>
	<script type="text/javascript">
		(function ($) {
			$('#pum-123').on('pumAfterOpen', function () {
				var $popup = PUM.getPopup(this),
					$field = $popup.find('[name="my_custom_field"]'),
					$trigger = $($.fn.popmake.last_open_trigger);

				if ($trigger.hasClass('type1')) {
					$field.val('1');
				} else {
					$field.val('2');
				}
			});
		}(jQuery));
	</script>
	<?php
}


add_filter( 'pum_login_form_fields', '_custom_popup_login_fields', 10, 2 );
function _custom_popup_login_fields( $form_fields, $args ) {
	$form_fields['my_custom_field'] = array(
		'type'     => 'hidden',
		'std'      => '2', // Default value for both JS & Here.
		'priority' => 50,
	);

	return $form_fields;
}

add_filter( 'pum_alm_ajax_login_success_data', '_custom_popup_login_success_data', 10, 2 );
function _custom_popup_login_processing( $data, $values = array() ) {

	if ( $values['my_custom_field'] == 1 ) {
		$data['redirect'] = 'example.com';
	}

	return $data;

}