Why is the Unexpected data found error displayed?

Question

Laravel

Task: add the ability to specify the time for the published_at attribute.

<div class="form-group">
    {!! Form::label('published_at',"Дата публикации :") !!}
    {!! Form::input('datetime-local', 'published_at', date('Y-m-d H:i'), ['class' => 'form-control', 'min' => date('Y-m-d') ]) !!}
</div>

Model

public function setPublishedAtAttribute($date) {
        //dd($date);
        $this->attributes['published_at'] = Carbon::createFromFormat('Y-m-d H:i', $date)->format('Y-m-d H:i');
    }

dd variable $date returns:

"2018-07-18T15:15"

Accepted the Ym-dTH:i format, but then an error occurred:

InvalidArgumentException
The timezone could not be found in the database Data missing

Answer 1

Escape the time zone abbreviation "T"
Carbon::createFromFormat('Y-m-d\TH:i', $date)