/**
* @return bool
* @throws Exception
*/
public function isSubmitted()
{
if (!$this->open) {
throw new Exception('Cannot call Form::isSubmitted() without calling Form::open() first.');
}
return $this->open->isSubmitted();
}
/**
* @return array|string
*/
protected function getValue()
{
if (isset($this->forceValue)) {
return $this->forceValue;
}
if ($this->open->isSubmitted()) {
return $this->dataStore->getOldValue($this->name);
}
return isset($this->value) ? $this->value : $this->dataStore->getModelValue($this->name);
}