Dcat-Admin/resources/views/filter/between-datetime.blade.php

<div class="filter-input col-sm-{{ $width }}"  style="{!! $style !!}">
    <div class="form-group">
        <div class="input-group input-group-sm">

            <div class="input-group-prepend">
                <span class="input-group-text bg-white text-capitalize"><b>{!! $label !!}</b>&nbsp;<i class="feather icon-calendar"></i></span>
            </div>

            <input autocomplete="off" type="text" class="form-control" id="{{$id['start']}}" placeholder="{{$label}}" name="{{$name['start']}}" value="{{ request($name['start'], \Illuminate\Support\Arr::get($value, 'start')) }}">
            <span class="input-group-addon" style="border-left: 0; border-right: 0;">To</span>
            <input autocomplete="off" type="text" class="form-control" id="{{$id['end']}}" placeholder="{{$label}}" name="{{$name['end']}}" value="{{ request($name['end'], \Illuminate\Support\Arr::get($value, 'end')) }}">
        </div>
    </div>
</div>