/**
* Returns true if the given method/parameter has a value
* (Uses the DBField::hasValue if the parameter is a database field)
*
* @param string $field The field name
* @param array $arguments
* @param bool $cache
* @return boolean
*/
public function hasValue($field, $arguments = null, $cache = true)
{
// has_one fields should not use dbObject to check if a value is given
$hasOne = static::getSchema()->hasOneComponent(static::class, $field);
if (!$hasOne && ($obj = $this->dbObject($field))) {
return $obj->exists();
} else {
return parent::hasValue($field, $arguments, $cache);
}
}
