<?php /** * Add/edit properties of a specific form * * http://api.jotform.com/docs/#post-form-id-properties */ require '../../vendor/autoload.php'; $key = 'your-api-key-from-jotform'; $client = new JotForm\JotFormClient(); $client->setAPIKey($key); $form = new JotForm\Resource\Form($client); try { $formId = 'form-ID-here'; $properties = ['properties' => ['thankurl' => 'http://www.mywebsite.com/thank-you-page.html']]; $response = $form->updateFormProperties($formId, $properties); print_r($response); } catch (\JotForm\Exception\ClientException $e) { echo $e->getMessage() . "\n"; }