Javascript Check If Object Is Valid

Checks if an object exists in the document using Javascript.

function isValidObject(objToTest) {
  if (null == objToTest) return false;
  if ("undefined" == typeof(objToTest)) return false;
  return true;
}

(1 votes, average: 5 out of 5)

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2 Responses to “Javascript Check If Object Is Valid”
I totally forgot all these codes. It’s good to be reminded. These computer languages are nothing once you never used it for a long time.

Ester’s Money Journal
Concealed Mind

By Ester's Daily Thoughts on Jul 1, 2008
true. i actually post the methods and functions that are quite handy to me so that i don’t have to search through the net just to find it. i can just go over to my blog here and look for it quickly. kodigo

By tech on Jul 1, 2008