When i access my Laravel Project. It Returns Following Errors. How to Solve It.
JavaScript
x
Missing argument 1 for IlluminateSupportMessageBag::has(), called in /var/www/laravel/vendor/laravel/framework/src/Illuminate/Support/ViewErrorBag.php on line 92 and defined (View: /var/www/laravel/resources/views/welcome.blade.php)
In my Blade Code :
JavaScript
@if ($errors->has())
<div class="alert alert-danger">
@foreach ($errors->all() as $error)
{{ $error }}<br>
@endforeach
</div>
@endif
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Answer
Check this line:
JavaScript
@if ($errors->has())
has()
is used to filter the selecting model based on a relationship. So it acts very similarly to a normal WHERE
condition. If you just use has('relation')
that means you only want to get the models that have at least one related model in this relation.
has()
must have a string index as its parameter to check whether it exist or not. But in your case it is blank.
Replace the following line:
JavaScript
@if ($errors->has())
with
JavaScript
@if ($errors->count())
and try again.