$c = array();
$allowed_field_names = Config::read('contact_form_elements');
$post_vars = $app->request()->post();
// We iterate through id
foreach ($post_vars as $key => $var) {
// as keys are name_id
$explode = explode('_', $key);
$id_contact = array_pop($explode);
// column name can be placeholder or field_name
$column_name = implode('_', $explode);
// We try to avoid as possible possible Database mess
if (!in_array($column_name, $allowed_field_names)) {
continue;
}
// We edit the field
$contact = models\Contact::find($id_contact);
$contact->{$column_name} = $var;
$contact->save();
}
$app->redirect($app->urlFor('getFormEdit', array('id' => $id)));
})->name('postFormContactEdit');
// /form/edit/:id/fields controller
// Edit Fields controller
// Name and placeholders for the current fields are updated
// type or number of fields cannot be updated for performance reasons
$app->post('/form/edit/:id/fields', function ($id) use($app) {
$c = array();
$allowed_field_names = Config::read('field_form_elements');
$post_vars = $app->request()->post();
// We iterate through id
foreach ($post_vars as $key => $var) {
