Unique laravel migration

Laravel migration rollback

To rollback one step:

php artisan migrate:rollback

To rollback multiple steps:

php artisan migrate:rollback --step=[x]
  
To drop all tables and reload all migrations:

php artisan migrate:fresh

Laravel migration add unique column

Schema::table('tableName', function($table)
{
    $table->string('column-name')->unique(); //notice the parenthesis I added
});

Laravel migration alter column unique

$table->dropUnique('users_email_unique');

Source: stackoverflow.com

Laravel set field unique

Schema::table('manufacturers', function($table)
{
    $table->string('name')->unique(); 
});

Source: laravel.io

Unique laravel migration

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

Schema::table('users', function (Blueprint $table) {
    $table->string('email')->unique();
});

Source: laravel.com

Similar codes

7 votes193 views2 answers
Laravel collection isEmpty
PHP
0 vote202 views1 answer
Laravel creating_table_name
PHP Laravel
0 vote291 views1 answer
Php differenza giorni tra date
PHP
1 vote224 views3 answers
Php tags
PHP
2 votes278 views1 answer
Extend laravel blade
PHP Laravel
0 vote206 views1 answer
Get previous url symfony 4 in formpage
PHP Symfony
0 vote210 views1 answer
Laravel Google Line Chart
PHP
0 vote187 views1 answer
How to add javascript to a php variable
PHP
14 votes280 views6 answers
Wordpress get user by id
PHP Wordpress
0 vote192 views1 answer
Laravel post request search query
PHP Laravel