const regex = /(?=.*[0-9])(?=.*[A-Za-z])(?=.*[!\x22\#$%&'()*+,-./])[\W]{8,}/;
// Alternative syntax using RegExp constructor
// const regex = new RegExp('(?=.*[0-9])(?=.*[A-Za-z])(?=.*[!\\x22\\#$%&\'()*+,-.\/])[\\W]{8,}', '')
const str = `passWord00!
`;
const subst = ``;
// The substituted value will be contained in the result variable
const result = str.replace(regex, subst);
console.log('Substitution result: ', result);
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions