<div class="form-group txtBirthdate">
    {!! Form::label('lblBirthmonth', 'Birthmonth'); !!}
    {!!
        Form::select(
            'txtBirthmonth',
            [
                '' => 'All',
                '01' => '01 - January',
                '02' => '02 - February',
                '03' => '03 - March',
                '04' => '04 - April',
                '05' => '05 - May',
                '06' => '06 - June',
                '07' => '07 - July',
                '08' => '08 - August',
                '09' => '09 - September',
                '10' => '10 - October',
                '11' => '11 - November',
                '12' => '12 - December',
            ],
            (isset($search_option['txtGroup']) ? $search_option['txtGroup'] : ''),
            [
                'class' => 'chosen-select form-control',
                'id' => 'txtGroup',
                'data-placeholder' => 'Select Group...'
            ]
        );
    !!}

    <div class="clear"></div>
</div>