JForm::findFieldsByGroup

Method to get an array of <field /> elements from the form XML document which are in a control group by name.

Signature

protected function findFieldsByGroup([mixed
        $group = null,
            [boolean
        $nested = false]] )

Parameters

$group: The optional dot-separated form group path on which to find the fields.
$nested: True to also include fields in nested groups that are inside of the

Returns

mixed: Boolean false on error or array of SimpleXMLElement objects.