Regex znaków specjalnych JavaScript
var regex = /^[a-zA-Z0-9!@#\$%\^\&*\)\(+=._-]+$/g
Victorious Vole
var regex = /^[a-zA-Z0-9!@#\$%\^\&*\)\(+=._-]+$/gfunction escapeRegExp(input) {
const source = typeof input === 'string' || input instanceof String ? input : '';
return source.replace(/[-[/\]{}()*+?.,\\^$|#\s]/g, '\\$&');
}
// Tests website Regular Expression against document.location (current page url)
if (/^https\:\/\/example\.com\/$/.exec(document.location)){
console.log("Look mam, I can regex!");
}