如果 with 或语句不起作用 - javascript

Question

In my app this validation check works for one condition and not working if I want to check it for 2 conditions:

if (!admin.isMemberOf('group2')) {...} //works

if (!admin.isMemberOf('group1') || !admin.isMemberOf('group2')) {...} // not working

In order to do check for any of these I can simply use || but It returns false for both groups. How to use it right in this case? Thank you.

edit: full condition

   if (!req.user.roles.admin.isMemberOf('root2') || !req.user.roles.admin.isMemberOf('admins2')) {
     workflow.outcome.errors.push('You may not create account groups.');
     return workflow.emit('response');
   }

edit2 I know the question sounded silly but I was trying to do it straightforward as according to what i needed - prevent some action, if the member is member of all groups, except the pointed one (or several) groups. of course it can be replaced with "not this and other group"

Answer 1

您需要一个逻辑 AND && ，因为 OR 的条件始终为true 。

if (!admin.isMemberOf('group1') && !admin.isMemberOf('group2')) {...}