Shared Sequences

Share sequences between sequential Unique ID fields; works with fields on different forms as well.

To use the snippet, replace the numbers in the array below to match your form IDs and field IDs. For example, if Form A has an ID of 123 and its Unique ID field’s ID is 1 and Form B has an ID of 456 and its Unique ID field’s ID is 2, then you would set up the group like so:

$groups = array(

array(
    123 => 1,
    456 => 2,
)

);

Code

Filename: gpuid-shared-sequences.php

<?php
/**
 * Gravity Perks // Unique ID // Shared Sequences
 * https://gravitywiz.com/documentation/gravity-forms-unique-id/
 *
 * Share sequences between sequential Unique ID fields; works with fields on different forms as well.
 *
 * To use the snippet, replace the numbers in the array below to match your form IDs and field IDs.
 * For example, if Form A has an ID of 123 and its Unique ID field's ID is 1 and Form B has an ID of
 * 456 and its Unique ID field's ID is 2, then you would set up the group like so:
 *
 * $groups = array(
 *     array(
 *         123 => 1,
 *         456 => 2,
 *     )
 * );
 */
add_filter( 'gpui_unique_id_attributes', 'gwiz_unique_id_global_sequential_index', 10, 3 );

function gwiz_unique_id_global_sequential_index( $atts, $form_id, $field_id ) {

	$groups = array(
		array(
			123 => 4,
			456 => 7,
		),
		array(
			124 => 5,
			125 => 6,
		),
	);

	if ( $atts['type'] != 'sequential' ) {
		return $atts;
	}

	$group_number = false;

	foreach ( $groups as $index => $group ) {
		foreach ( $group as $_form_id => $_field_id ) {
			if ( $_form_id == $form_id && $_field_id == $field_id ) {
				$group_number = $index + 1;
				break;
			}
		}
	}

	if ( $group_number === false ) {
		return $atts;
	}

	$atts['starting_number']  = 1;
	$atts['form_id']          = 0;
	$atts['original_form_id'] = $form_id;
	$atts['field_id']         = $group_number;

	return $atts;
}

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