Javascript Reference
Categories: InputTypeRadio

javascript InputTypeRadio type

@March 15, 2008, 1:22 a.m.
typeFirefox/Netscape/NN 3 IE 4 Chrome/Safari/DOM 1  

Read-only  

Returns the type of form control element. The value is returned in all lowercase letters. It may be necessary to cycle through all form elements in search of specific types to do some processing on (e.g., emptying all form controls of type "text" while leaving other controls untouched).

 
Example
 
if (document.forms[0].elements[3].type == "radio") {
    // process radio input type here
}
 
Value

Any of the following constants (as a string): button | checkbox | file | hidden | image | password | radio | reset | select-multiple | select-one | submit | text | textarea.

 
Default

radio


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