Parse error: syntax error, unexpected '<' laravel blade template

Parse error: syntax error, unexpected '<' laravel blade template

填充 select 列表时出现错误

 <select name="notificationtype" required class="form-control">
         <option value="sms" {{isset($template->type) ? @if($template->type=='sms' "selected=true" @endif : 'sms'}}> {{ 'SMS'}}</option>
    <option value="email" {{ isset($template->type) ? @if($template->type=='email' "selected=true" @endif : 'email'}}>{{'Email'}}</option> </select>

问题出在这一行:

{{isset($template->type) ? @if($template->type=='sms' "selected=true" @endif : 'sms'

像这样尝试:

<select name="notificationtype" required class="form-control">
    <option value="sms" @if(isset($template->type) && $template->type=='sms') "selected=true" @endif > SMS </option>
    <option value="email" @if(isset($template->type) && $template->type=='email') "selected=true" @endif > Email </option> 
</select>