JavaScript: Check radio button selection - Make sure a radio button is selected.

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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

    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;