Radio button always take boolean 0 in laravel

I have created radio button fields as follows,

    <div class="form-group">
    {!! Form::label('is_kids_friendly','Kids Friendly:') !!}
    {!! Form::radio('yes', 'value', null),'&nbsp', 'Yes' !!}
    {!! Form::radio('no', 'value', null),'&nbsp','No' !!}
</div>

<div class="form-group">
    {!! Form::label('is_kids_only','Kids Only:') !!}
    {!! Form::radio('yes1', 'value1', null),'&nbsp', 'Yes' !!}
    {!! Form::radio('no1', 'value1', null),'&nbsp','No' !!}
    {{--{!! Form::text('is_kides_only',null,['class' => 'form-control', 'placeholder'=>'Is Kids Only']) !!}--}}
</div>

<div class="form-group">
    {!! Form::label('sineor_citizan_friendly','Sineor Citizan Friendly:') !!}
    {!! Form::radio('yes2', 'value2', null),'&nbsp', 'Yes' !!}
    {!! Form::radio('no2', 'value2', null),'&nbsp','No' !!}
</div>

As this is radio button field, i have used boolean in database. Each time, i fill in details, It takes 0. Also, i can select multiple radio button, thats should not happen. Am i doing something wrong?

via Chebli Mohamed