add migrate: set nullable in users.document table

database/migrations/2023_05_23_000155_alter_users_set_nulltable_false_in_document_table.php

+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AlterUsersSetNulltableFalseInDocumentTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('users', function(Blueprint $table) {
+            $table->string('document')->nullable()->change();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('users', function(Blueprint $table) {
+            $table->string('document')->change();
+        });
+    }
+}