Associate laravel

When updating a belongsTo relationship, you may use the associate method. This 
method will set the foreign key on the child model:

	$account = App\Account::find(10);
	$user->account()->associate($account);
	$user->save();

When removing a belongsTo relationship, you may use the dissociate method. This
method will set the relationship foreign key to null:

	$user->account()->dissociate();
	$user->save();

Laravel attach

//id for single
$user->reasons->attach($reasonId);

//array for multiple
$user->reasons->attach($reasonIds);

$user->save();

Similar codes

0 vote335 views1 answer
'mix' is not recognized as an internal or external command,laravel 8 npm run dev
PHP Laravel
4 votes293 views2 answers
Laravel get authorization bearer token
PHP Laravel
0 vote258 views1 answer
Laravel 2 queries similar reuse code
PHP Laravel
0 vote342 views1 answer
Laravel collection transform
PHP Laravel
0 vote355 views1 answer
Laravel run php server by ipv4
PHP Laravel
3 votes306 views2 answers
Laravel check if laravel query is empty
PHP Laravel
0 vote335 views1 answer
Datetime-local laravel migration data type
PHP Laravel
0 vote345 views1 answer
Laravel sql illegal collation
PHP Laravel
1 vote302 views1 answer
Group_concat laravel
PHP Laravel
1 vote385 views1 answer
Laravel Post model for flat file CMS
PHP Laravel