@php
    $title = null;
    $first_name = null;
    $last_name = null;
    $email = null;
    $telephone = null;
    $plus = 0;
    $customer = 0;
    // Updating an Event
    if(isset($event)){
        if(isset($event->registration)){
            $title = $event->registration->title;
            $first_name = $event->registration->first_name;
            $last_name = $event->registration->last_name;
            $email = $event->registration->email;
            $telephone = $event->registration->telephone;
            $plus = $event->registration->plus;
            $customer = $event->registration->customer;
        }
    }
@endphp
<div class="form-group">
    <span>Anrede</span> <select name="title" class="form-control registration_title" lang="de"><option value="herr">Herr</option><option value="frau">Frau</option></select>
</div>
<div class="form-group @if ($errors->has('first_name')) has-error @endif">
    <span>Vorname</span> <input type="text" name="first_name" class="form-control" placeholder="Vorname" value="{{ !empty($event->first_name) ? $event->first_name : old('first_name') }}">
</div>
<div class="form-group @if ($errors->has('last_name')) has-error @endif">
    <span>Nachname</span> <input type="text" name="last_name" class="form-control" placeholder="Nachname" value="{{ !empty($event->last_name) ? $event->last_name : old('last_name') }}">
</div>
<div class="form-group">
    <span>E-Mail-Adresse (optional)</span> <input type="text" name="email" class="form-control" placeholder="E-Mail-Adresse" value="{{ !empty($event->email) ? $event->email : old('email') }}">
</div>
<div class="form-group">
    <span>Telefonnummer (optional)</span> <input type="text" name="telephone" class="form-control" placeholder="Telefonnummer (optional)" value="{{ !empty($event->telephone) ? $event->telephone : old('telephone') }}">
</div>
<div class="form-group">
    @if(isset($event))
        <span>Maximale Anzahl an Begleitpersonen</span><br />
        @if(isset($event->registration))
            <span>{{ $event->details->max_plus_allowed }}</span>
        @else
            <select name="plus" class="form-control registration_plus">@foreach($plus_array as $key => $val)<option value="{{ $key }}" @if(in_array($key, $plus)) selected="selected" @endif>{{ $val }}</option>@endforeach</select>
        @endif
    @endif
</div>
<div class="form-group">
    <span>Kunden (optional)</span><br />
    <select name="customer" class="form-control registration_plus">@foreach(array(0 => "Nein" as $key => $val)<option value="{{ $key }}" @if(in_array($key, 1 => "Ja"))) selected="selected" @endif>{{ $val }}</option>@endforeach</select>
</div>
<div class="form-group">
    <button id="save_registration" class="red-button">Speichern</button>
</div>