说明\数据库\查询异常
数据库状态[23000]：完整性约束冲突：19 NOT NULL约束失败：用户。密码（SQL：插入到“用户”（“姓名”、“电子邮件”、“用户名”、“更新时间”、“创建时间”）值中（MADHUP KUMAR，chandrashivam99@gmail.com，Vansh123，2020年6月12日09：38：46，2020年6月12日09：38：46））
http://127.0.0.1:8000/register

用户.php模型

class User extends Authenticatable
{
    use Notifiable;

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'name', 'email','username','password',
    ];

    /**
     * The attributes that should be hidden for arrays.
     *
     * @var array
     */
    protected $hidden = [
         'password','remember_token',
    ];

创建用户表.php迁移

public function up()
{
    Schema::create('users', function (Blueprint $table) {
        $table->id();
        $table->string('name');
        $table->string('email')->unique();
        $table->string('username')->unique();
        $table->timestamp('email_verified_at')->nullable();
        $table->string('password');
        $table->rememberToken();
        $table->timestamps();
    });
}

注册控制器.php

protected function validator(array $data)
{
    return Validator::make($data, [
        'name' => ['required', 'string', 'max:255'],
        'email' => ['required', 'string', 'email', 'max:255', 'unique:users'],
        'username' => ['required', 'string', 'min:5','unique:users'],
        'password' => ['required', 'string', 'min:8', 'confirmed'],

    ]);
}

/**
 * Create a new user instance after a valid registration.
 *
 * @param  array  $data
 * @return \App\User
 */
protected function create(array $data)
{
    return User::create([
        'name' => $data['name'],
        'email' => $data['email'],
        'username' => $data['username'],
        'password' > Hash::make($data['password'])
    ]);
}