How to use javascript to check if input contains special characters

Question

How do you use javascript to check if an input value on keyup contains any special characters? Below is the attempt using regex

function validatePassword(inputValidator) {
    let specialCharValidator = inputValidator.match(/[!@#$%^&*(),.?":{}|<>]/g);
    if (specialCharValidator == null) {
        console.log("null");
    } else {
        console.log(specialCharValidator)
    }
}

Answer 1

function validatePassword(value) {
    return (/[!@#\$%\^\&*\(\)\/\\+=._-]/g).test(value);
}

Answer 2

 var format = /[!@#$%^&*()_+\-=\[\]{};':"\\|,.<>\/?]+/;
if(format.test(string)){
  return true;
} else {
  return false;
}