URLPattern: username property

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

Note: This feature is available in Web Workers.

The username read-only property of the URLPattern interface is a string containing the pattern used to match the username part of a URL. This value may differ from the input to the constructor due to normalization.


A string.


The below example creates a URLPattern object with admin for the username part. This pattern matches only if the username part of the URL is admin.

const pattern = new URLPattern({ username: "admin" });
console.log(pattern.username); // 'admin'


URL Pattern Standard
# dom-urlpattern-username

Browser compatibility

BCD tables only load in the browser