InRegexNatural Language Regex Generator
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Match Valid URL in Javascript
Explanation
This regex pattern matches a valid URL. It allows for optional 'http://' or 'https://', an optional 'www.', followed by the domain name and top-level domain. It also allows for query parameters and special characters.
Javascript
Regular Expression
/^(http(s)?:\/\/)?(www\.)?[a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)$/CopyDo you have Feedback?
Javascript
Example Usage
const regex = /^(http(s)?:\/\/)?(www\.)?[a-zA-Z0-9@:%._\+~#=]{2,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&//=]*)$/;
const url = 'https://www.example.com/page?query=123';
if (regex.test(url)) {
console.log('Valid URL');
}Copy