- for(var i = 1; i < thnumbers.length; i++) {
- if(thnumbers[i].length !== 3) {
- return show_alert_and_focus(input_name, wrongNumberFormat+thnumbers);
+ for(var i = 0; i < thnumbers.length; i++) {
+ if(i == 0 && thnumbers[i].length > 3) {
+ return show_alert_and_focus(input_name, wrongNumberFormat);
+ }
+ if(i > 0 && thnumbers[i].length != 3) {
+ return show_alert_and_focus(input_name, wrongNumberFormat);