/**
* (non-PHPdoc)
*
* @see \Core\Html\AbstractHtml::build()
*
* @throws FormDesignerException
*/
public function build()
{
if (empty($this->groups)) {
throw new FormDesignerException('Your form has no groups to show. Add groups and try again.');
}
if (!$this->html->getId()) {
throw new FormDesignerException('There is no unique form id set. Each FormDesigner form needs it\'s unique id');
}
// Handle global container errors
$this->handleGlobalContainerErrors();
// Handle display mode
$this->handleDisplayMode();
// Control html container
$html = '';
// Create hidden field with unique session token
if (!empty($this->token)) {
$html .= '<input type="hidden" name="' . $this->token['name'] . '" value="' . $this->token['token'] . '">';
}
foreach ($this->groups as $group) {
$html .= $this->buildGroup($group, [], $this->data, $this->errors);
}
$this->html->addInner($html);
return $this->html->build();
}
