signaturefield | Signature Field for Drupal

signaturefield is a PHP library. signaturefield has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

SignatureField allows you to collect HTML5 canvas based signatures in webform, cck and in your custom modules via fapi. It then displays the signature as a png file. It achieves this using the Signature Pad jQuery plugin from: -- EXAMPLE CUSTOM FORM --. function signaturefield_menu() { $items = array();. $items['test'] = array( 'title' => "test", 'page callback' => 'drupal_get_form', 'page arguments' => array('signaturefield_test_form'), 'access arguments' => array('access content'), 'type' => MENU_CALLBACK, );. function signaturefield_test_form($form, &$form_state){ $form = array();. $form['test'] = array( '#title' => 'Test Form', '#type' => 'signaturefield', '#color' => '#0f0', ); $form['submit'] = array( '#value' => 'Submit', '#type' => 'submit', );. if (!empty($form_state['signaturefield']['signature'])){ $form['test'] = array('#value' => theme('signaturefield_display', $form_state['signaturefield']['signature'])); }. function signaturefield_test_form_submit($form_id, &$form_state){ $form_state['signaturefield']['signature'] = $form_state['input']['test']; }.