/PHP/Exists:categories,id except a value laravel

Exists:categories,id except a value laravel

There are two solutions that i found on the search

1. use laravel form select and prepend the null value in starting 
{!! Form::select('parent_id', $category_list->prepend('Select a parent (optional)', ''), $category->parent_id, ['class' => 'form-control']) !!}

2. Or use `sometimes` validation
  'email' => 'sometimes|required|email',
This will check if the value resides in the the data or column selected

Similar codes

1 vote208 views1 answer
Laravel optional route parameter in middle of url
PHP
8 votes193 views6 answers
Add column laravel
PHP
1 vote213 views1 answer
How to get array dont similer elements in php
PHP
0 vote205 views1 answer
Get am pm 12 hour timee laravel
PHP Laravel
7 votes214 views5 answers
Laravel foreach loop index in controller
PHP
0 vote202 views1 answer
Get time ISO 8601 wordpress
PHP
1 vote180 views1 answer
Migrate delete
PHP
1 vote205 views3 answers
Post request axios php
PHP
1 vote188 views1 answer
How can get url from $request in laravel
PHP
17 votes215 views4 answers
Laravel with trashed
PHP Laravel