如何在AngularJS中验证这些特殊字符？

Question

What is an appropriate ng-pattern for disallowing

\/:*?"<>|

I've tried so many different approaches.

Answer 1

I did something like this:

const re = new RegExp(/[\/*\\*:*\?*"*<*>*(\|*)]/);

console.log(re.test( 'abcd"ef')); //true

Edit1: Added validation for ' / '

Answer 2

最终像这样做

$scope.fileNamePattern = /^[a-zA-Z0-9;`¬!£$%^&()\-_+={}\[\]@#~,.' ]+$/;