Initial commit

vendor/stefangabos/zebra_form/examples/includes/dependencies-example2-custom.php

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+<h2>Dependencies</h2>
+
+<p>Notice how the elements from the "Add new person" section are validated *only* when the "Add new" button is clicked</p>
+
+<?php
+
+     // include the Zebra_Form class
+    require '../Zebra_Form.php';
+
+    // instantiate a Zebra_Form object
+    $form = new Zebra_Form('form');
+
+    // add the "name" element
+    $form->add('label', 'label_name', 'name', 'Name');
+    $obj = $form->add('text', 'name');
+
+    // set rules
+    $obj->set_rule(array(
+        'required'  => array('error', 'Name is required!'),
+    ));
+
+    // add the "surname" element
+    $form->add('label', 'label_surname', 'surname', 'Surname');
+    $obj = $form->add('text', 'surname');
+
+    // set rules
+    $obj->set_rule(array(
+        'required'  => array('error', 'Surname is required!'),
+    ));
+
+    // elements for adding a new person
+
+    // add the "name" element
+    $form->add('label', 'label_add_name', 'add_name', 'Name');
+    $obj = $form->add('text', 'add_name');
+
+    // set rules
+    // validate *only* if the "Add new" button is clicked
+    $obj->set_rule(array(
+        'required'  => array('error', 'Name is required!'),
+        'dependencies'  =>  array(
+            'btnadd'    =>  'click',
+        ),
+    ));
+
+    // add the "surname" element
+    $form->add('label', 'label_add_surname', 'add_surname', 'Surame');
+    $obj = $form->add('text', 'add_surname');
+
+    // set rules
+    $obj->set_rule(array(
+        'required'  => array('error', 'Surname is required!'),
+        'dependencies'  =>  array(
+            'btnadd'    =>  'click',
+        ),
+    ));
+
+    // "add"
+    $form->add('submit', 'btnadd', 'Add new');
+
+    // "submit"
+    $form->add('submit', 'btnsubmit', 'Finish');
+
+    // if the form is valid
+    if ($form->validate()) {
+
+        // show results
+        show_results();
+
+    // otherwise
+    } else
+
+        $form->render('includes/custom-templates/example2-dependencies.php');
+
+?>