public function set_title($value) {
        $this->title = clean_text($value);
        $this->dirty = true;

        return $this;
    }
public function set_title($value) {
        $this->title = clean_text($value);
        $this->dirty = true;

        return $this;
    }
public function set_title ( $ value ) { $ this -> title = clean_text ( $ value ) ; $ this -> dirty = true ; return $ this ; }
Set the title for this step.

@param   string      $value      The new title to use.
@return  $this
Set the title for this step .