jQuery.isFunction( value )Returns: booleanversion deprecated: 3.3, removed: 4.0
Description: Determines if its argument is callable as a function.
-
version added: 1.2jQuery.isFunction( value )
-
valueType: AnythingThe value to be tested.
-
As of jQuery 3.3, jQuery.isFunction() has been deprecated. In most cases, its use can be replaced by typeof x === "function".
Note: As of jQuery 1.3, functions provided by the browser like alert() and DOM element methods like getAttribute() are not guaranteed to be detected as functions in browsers such as Internet Explorer.
Example:
Finds out if the parameter is a function.
|
1
|
|
Result:
|
1
|
|