javascript: typeof
March 8th, 2008 Posted in javascript by dreamluverz
typeof returns one of the following strings:
- number
- string
- boolean
- object
- function
- undefined
typeof(typeof(x)) is always string, no matter what x actually is.
IE seems to think that some functions are objects rather than functions: typeof(document.getElementById) returns object.
source: http://www.adp-gmbh.ch/web/js/operators/typeof.html
Tags: javascript, typeof
