Array fields example

protected function fields()
{
 return [
    Keyval::make(trans('fields.settings').' '.trans('fields.upfront'), 'upfronts')->fields([
        Checkbox::make(trans('fields.upfront_auto'), 'auto')
            ->placeholder(trans('fields.auto'))
            ->help(trans('fields.upfront_auto_hint'))
            ->rules('required|boolean')
            ->colspan(12),
        Input::make(trans('fields.amount'), 'amount')
            ->type('number')
            ->prefix('kr')
            ->placeholder(300)
            ->help(trans('fields.upfront_amount_hint'))
            ->rules('nullable|numeric|integer|min:10')
            ->colspan(6),
        Input::make(trans('fields.percent'),'amount_percent')
            ->type('number')
            ->prefix('%')
            ->placeholder(50)
            ->help(trans('fields.percent_hint') . ' ' . trans('fields.upfront_percent_hint'))
            ->rules('nullable|numeric|integer|between:1,100')
            ->colspan(6),
    ])->help(trans('fields.upfront_help')),
    
    KeyVal::make('Bio')->fields([
        Input::make('Profession')->colspan(6)->help('Field help')->rules('required'),
        Input::make('Spouse')->colspan(6)->rules('required'),
        Input::make('Pet')->colspan(6)->help('Field help')->rules('required'),
        Input::make('Children')->colspan(6)->rules('required'),
    ]),
    
    Repeater::make('Friends')->fields([
        Input::make('First name')
            ->afterLabel('After Label slot')
            ->rules('required')
            ->colspan(6),
        Input::make('Last name')
            ->afterLabel('Best slot to display field help')
            ->colspan(6)
            ->rules('required'),
    ])->sortable()
    ->help('Click plus to add a friend'),
 ];
}