public static function createFromConfig($config, $data = [], $errors = [])
{
$form = new Form($data, $errors);
if (isset($config['fields'])) {
if (isset($config['defaults']) && isset($config['defaults']['fields'])) {
$field_defaults = $config['defaults']['fields'] + self::$fieldsDefaults;
} else {
$field_defaults = self::$fieldsDefaults;
}
foreach ($config['fields'] as $key => $fc) {
if (!isset($fc['name'])) {
trigger_error('Skipping index "' . $key . '". No name attibute.', E_USER_WARNING);
continue;
}
extract(self::parseDynamicValues(array_replace_recursive($field_defaults, $fc)));
if (!isset($data[$name]) && !is_null($default)) {
$data[$name] = $default;
}
if ($required) {
$attributes["required"] = "required";
}
$field = $form->addField($type, $name, $label, $choices, $group, $attributes, $container_attributes, $html);
}
$form->setData($data);
if (isset($config['layout'])) {
$form->setGroupLayout($config['layout']);
}
if (isset($config['groups'])) {
foreach ($config['groups'] as $groupname => $groupconfig) {
$groupconfig = array_replace_recursive(self::$groupsDefaults, $groupconfig);
$form->defineGroup($groupname, $groupconfig['label'], $groupconfig['attributes']);
}
}
}
return $form;
}
