绑定学生之后更改用户昵称

@@ -10,7 +10,6 @@ class User extends Validate
      * 验证规则
      * 验证规则
      */
      */
     protected $rule = [
     protected $rule = [
-        'username' => 'require|max:10',
         'nickname' => 'require|max:10',
         'nickname' => 'require|max:10',
         'mobile'   => ['require','regex:/^[1](([3][0-9])|([4][5-9])|([5][0-3,5-9])|([6][5,6])|([7][0-8])|([8][0-9])|([9][1,8,9]))[0-9]{8}$/'],
         'mobile'   => ['require','regex:/^[1](([3][0-9])|([4][5-9])|([5][0-3,5-9])|([6][5,6])|([7][0-8])|([8][0-9])|([9][1,8,9]))[0-9]{8}$/'],
         'teach_phone'=> ['regex:/^[1](([3][0-9])|([4][5-9])|([5][0-3,5-9])|([6][5,6])|([7][0-8])|([8][0-9])|([9][1,8,9]))[0-9]{8}$/']
         'teach_phone'=> ['regex:/^[1](([3][0-9])|([4][5-9])|([5][0-3,5-9])|([6][5,6])|([7][0-8])|([8][0-9])|([9][1,8,9]))[0-9]{8}$/']
@@ -20,7 +19,6 @@ class User extends Validate
      * 字段描述
      * 字段描述
      */
      */
     protected $field = [
     protected $field = [
-        'username.require' => '用户名不能为空',
         'nickname.require' => '昵称不能为空',
         'nickname.require' => '昵称不能为空',
         'mobile.require' => '手机号不能为空',
         'mobile.require' => '手机号不能为空',
         'mobile.regex' => '手机号只能为11位,且只能为13,14,15,16,17,18,19开头',
         'mobile.regex' => '手机号只能为11位,且只能为13,14,15,16,17,18,19开头',
@@ -42,7 +40,6 @@ class User extends Validate
     public function __construct(array $rules = [], $message = [], $field = [])
     public function __construct(array $rules = [], $message = [], $field = [])
     {
     {
         $this->field = [
         $this->field = [
-            'username' => __('Username'),
             'nickname' => __('Nickname'),
             'nickname' => __('Nickname'),
             'password' => __('Password'),
             'password' => __('Password'),
             'email'    => __('Email'),
             'email'    => __('Email'),