public function getUniqueIdentifier()
    {
        $formDefinition = $this->getRootForm();
        $uniqueIdentifier = sprintf('%s-%s', $formDefinition->getIdentifier(), $this->identifier);
        $uniqueIdentifier = preg_replace('/[^a-zA-Z0-9-_]/', '_', $uniqueIdentifier);
        return lcfirst($uniqueIdentifier);
    }
public function getUniqueIdentifier()
    {
        $formDefinition = $this->getRootForm();
        $uniqueIdentifier = sprintf('%s-%s', $formDefinition->getIdentifier(), $this->identifier);
        $uniqueIdentifier = preg_replace('/[^a-zA-Z0-9-_]/', '_', $uniqueIdentifier);
        return lcfirst($uniqueIdentifier);
    }
public function getUniqueIdentifier ( ) { $ formDefinition = $ this -> getRootForm ( ) ; $ uniqueIdentifier = sprintf ( '%s-%s' , $ formDefinition -> getIdentifier ( ) , $ this -> identifier ) ; $ uniqueIdentifier = preg_replace ( '/[^a-zA-Z0-9-_]/' , '_' , $ uniqueIdentifier ) ; return lcfirst ( $ uniqueIdentifier ) ; }
Get the global unique identifier of the element

@return string
Get the global unique identifier of the element