Below is my code to check if the record is duplicate or not.
$Category = \App\Models\Category_Model
::where("Category", "=", $request->input('Category'))->first();
if($Category != null) {
return 'Duplicate';
}
Is there any way to inject this error message in the validation rule in such a way that this error message appears in View the error list in below section?
@if (count($errors) > 0)
<div class="alert alert-danger">
<ul>
@foreach ($errors->all() as $error)
<li>{{ $error }}</li>
@endforeach
</ul>
</div>
@endif
Solution:1
Reference : unique:Name of the Table:
Make sure the database table contains Unique Constraint.
$v = Validator::make($request->all(), [
'Category' => 'required|unique:tblcategory|max:100|min:5'
]);
Solution:2
$Category = \App\Models\Category_Model
::where("Category", "=", $request->input('Category'))->first();
if($Category != null) {
$v->errors()->add('Duplicate', 'Duplicate Category found!');
return redirect('Create-Category')
->withErrors($v)
->withInput();
}