code: public function fetch() : string
  	{
  		$sContent = '';
  
  		if ($this->getLabel()) {
  
  			$sContent .= '<label>'.$this->getLabel().'</label> ';
  		}
  
  		$sContent .= '<textarea name="'.$this->getName().'" id="'.$this->getName().'">';
  		
  		if ($this->getValue() !== null) { $sContent .= $this->getValue(); }
  		
  		$sContent .= '</textarea>';
  
  		return $sContent;
  	}
docs: get the <html>
  
  @access public
  @return string