form.php
public function setField(SelectorInterface $selector, $value, $position=false)
    {
        $success   = false;
        $_position = 0;
        for ($i = 0, $count = count($this->widgets); $i < $count; $i++) {
            if ($selector->isMatch($this->widgets[$i])) {
                $_position++;
                if ($position === false or $_position === (int) $position) {
                    if ($this->widgets[$i]->setValue($value)) {
                        $success = true;
                    }
                }
            }
        }

        return $success;
    }
public function setField(SelectorInterface $selector, $value, $position=false)
    {
        $success   = false;
        $_position = 0;
        for ($i = 0, $count = count($this->widgets); $i < $count; $i++) {
            if ($selector->isMatch($this->widgets[$i])) {
                $_position++;
                if ($position === false or $_position === (int) $position) {
                    if ($this->widgets[$i]->setValue($value)) {
                        $success = true;
                    }
                }
            }
        }

        return $success;
    }
public function setField ( SelectorInterface $ selector , $ value , $ position = false ) { $ success = false ; $ _position = 0 ; for ( $ i = 0 , $ count = count ( $ this -> widgets ) ; $ i < $ count ; $ i ++ ) { if ( $ selector -> isMatch ( $ this -> widgets [ $ i ] ) ) { $ _position ++ ; if ( $ position === false or $ _position === ( int ) $ position ) { if ( $ this -> widgets [ $ i ] -> setValue ( $ value ) ) { $ success = true ; } } } } return $ success ; }
Sets a widget value within the form.

@param $selector   Criteria to apply.
@param string $value Value to input into the widget.

@return bool                   True if value is legal, false otherwise.
If the field is not present, nothing will be set.
Sets a widget value within the form .