Snippet Name: Check radio button selection
Description: Make sure a radio button is selected.
Comment: (none)
Language: JAVASCRIPT
Highlight Mode: JAVASCRIPT
Last Modified: February 27th, 2009
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VAR radios = document.forms.myform.elements.mychkboxes;
FOR(VAR i=0; i<radios.length; i++){
IF(radios[i].checked) RETURN TRUE;
}
ALERT('Please select a category for this game.');
RETURN FALSE; |