<form role="form" id="form-extend-contract">
    {!! csrf_field() !!}
    <div class="form-body">
        <div class="row">
            <div class="col-md-12">
            <h4>Mã hợp đồng: {{ $contract->code }}</h4>
                <h5>Hạn HĐ hiện tại: {{ $contract->end_date->format('d/m/Y') }}</h5>
            </div>
            <div class="col-md-12">
                <input type="hidden" name="contract_id" value="{{ $contract->id }}">
                <div class="form-group">
                    <label>Hạn HĐ mới</label>
                    <input class="form-control datepicker" name="end_date" value="{{ $contract->end_date->addMonth(3)->format('d/m/Y') }}">
                </div>
            </div>
        </div>
    </div>
</form>