Provide option to disable maximum age check

booking.regn_form.inc

@@ -145,12 +145,12 @@ function booking_form($node, &$form_state, $inserting = FALSE) {
 		'#required' => TRUE,
 		'#date_format' => 'd/m/Y',
 		'#date_label_position' => 'within',
-		'#date_year_range' => '-50:-13'
+		'#date_year_range' => '-60:-10'
 		//'#date_year_range' => $date_year_range,
 	);
 	
-	//override our generous date year range if this is a new form submission
-	if ($inserting == TRUE) {
+	//override our generous date year range if this is a new form submission and that feature is enabled
+	if ($inserting == TRUE && variable_get('booking_enable_min_age_restriction', 1) == 1) {
 		$form['your-details']['booking_dob']['#date_year_range'] = $date_year_range;
 	}