[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Network](./puppeteer.protocol.network.md) > [RequestPattern](./puppeteer.protocol.network.requestpattern.md) > [urlPattern](./puppeteer.protocol.network.requestpattern.urlpattern.md) ## Protocol.Network.RequestPattern.urlPattern property Wildcards ('\*' -> zero or more, '?' -> exactly one) are allowed. Escape character is backslash. Omitting is equivalent to "\*". Signature: ```typescript urlPattern?: string; ```