src/ItePHP/Component/Form/FormBuilder.php
public function removeField($name){
		for($i=0; $i<count($this->fields); $i++){
			if($this->fields[$i]->getName()==$name){
				array_splice($this->fields,$i,1);
				break;
			}
		}
	}
public function removeField($name){
		for($i=0; $i<count($this->fields); $i++){
			if($this->fields[$i]->getName()==$name){
				array_splice($this->fields,$i,1);
				break;
			}
		}
	}
Remove field from generator

@param string $name - field name