first of all, have you some sample/idea that how will looks the meta data to be manipulated??
mysql has regexp support, so you can build very complex searches second, you don't must rely in only...
mmm, try this isset( $session['name'] ) ? $session['name'] : 'some default value'
looking your code @foreach( Input::old('option') as $key => $session ) {{ Form::text('option[...
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