Regular Form Field (with validation errors)

<div class="form-group{{ $errors->has('field') ? ' has-error': '' }}">
    <lable for="field">Field</label>
    <input type="text" class="form-control" name="field" value="{{ old('field') ? old('field') : $object->field }}">

    @if ($errors->has('field'))
        <div class="help-block">
            {{ $errors->first('field') }}
        </div>
    @endif
</div>