darryldecode / laravelshoppingcart

     * @return array $item;

     * @throws InvalidItemException

     */

    protected function validate($item)

    {

        $rules = array(

            'id' => 'required',

            'price' => 'required|numeric',

            'quantity' => 'required|numeric|min:1',

            'name' => 'required',

        );

        $validator = CartItemValidator::make($item, $rules);

        if ($validator->fails()) {

            throw new InvalidItemException($validator->messages()->first());

        }

        return $item;

    }

    /**

     * add row to cart collection

     *

     * @param $args

     * @throws InvalidConditionException

     */

    protected function validate($args)

    {

        $rules = array(

            'name' => 'required',

            'type' => 'required',

            'target' => 'required',

            'value' => 'required',

        );

        $validator = CartConditionValidator::make($args, $rules);

        if( $validator->fails() )

        {

            throw new InvalidConditionException($validator->messages()->first());

        }

    }

    protected function getConfig()

    {