ldc-supportweb/resources/views/bo/partials/inputs/timestamp-datetime.blade.php

<label for="{{ $id }}">
    <b>{{ $label }}</b>
</label>
<input id="{{ $id }}"
    name="{{ $name }}"
    class="form-control"
    type="datetime-local"
    data-form-type="date"
    aria-describedby="{{ "{$id}Help" }}"
    value="{{ old($name, ((isset($model) and $model->{$name}) ? ($model->{$name}->format('Y-m-d\TH:i') ?? ($defaultValue ? Carbon\Carbon::today() : '')) : ($defaultValue ? Carbon\Carbon::today() : ''))) }}">
@include('modules.input-error', [
    'inputName' => $name,
    'helperId' => $id."Help",
    'helper' => $helper
])