What could be causing the error in the javascript replace function?

Currently, I am encountering the error "SyntaxError: syntax error" specifically at the first comma. What modifications should I make to resolve this issue?

if (location.pathname.replace(/^\/\/,'') == this.pathname.replace(/^\/\/,'') && location.hostname == this.hostname)

Answer №1

Make sure to properly include the forward slash in your regular expression

if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname)

Answer №2

The reason lies in the presence of two slashes,

if (window.location.pathname.replace(/^\/,'') == this.location.pathname.replace(/^\/,'') && window.location.hostname == this.hostname)

Answer №3

Utilize the RegExp constructor

var reg = new RegExp("^/", "");
if (location.pathname.replace(reg,'') == this.pathname.replace(reg,'') && location.hostname == this.hostname)

alternatively, you can use escape character /

if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname)

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