php-检查旧密码和新密码的规则

我正在使用确认密码检查旧密码和新密码.

在这里,我想检查OldPassword和New Password是否应该不相同.

我怎样才能做到这一点 ？

这是我的规则：

   public static $rulespwd = array('OldPassword' => 'required|pwdvalidation',
        'NewPassword' => 'required|confirmed|min:1|max:10',
        'NewPassword_confirmation' => 'required',
        );

这是我用于验证的控制器代码：

$PasswordData = Input::all();
        Validator::extend('pwdvalidation', function($field, $value, $parameters)
        {
            return Hash::check($value, Auth::user()->password);
        });

        $messages = array('pwdvalidation' => 'The Old Password is Incorrect');

        $validator = Validator::make($PasswordData, User::$rulespwd, $messages);
        if ($validator->passes()) 
        {
            $user = User::find(Auth::user()->id);
            $user->password = Input::get('NewPassword');
            $user->save();
            return Redirect::to('changepassword')->with('Messages', 'The Password information was Updated');
        }

注意：我正在使用模型作为验证规则.如何在模型中执行此操作？

解决方法:

只需使用其他验证规则-as described in the Laravel docs

public static $rulespwd = array('OldPassword' => 'required|pwdvalidation',
    'NewPassword' => 'required|confirmed|min:6|max:50|different:OldPassword',
    'NewPassword_confirmation' => 'required',
    );

另外-为什么将密码限制为10个字符？这很愚蠢-完全没有理由加以限制.您要做的只是降低应用程序的安全性.