How do you set min and max character lengths on a number field?
There is a possible workaround using a feature of the Autotab Controller, if you have that control in your Maestro release. The workaround doesn't require JQuery code.
If you add a Text Field to your form, you can add an Autotab Controller and set its Target to the text field. Give the Autotab Controller a Format of 'Custom' and leave the default Pattern as [^0-9\.]+.
You can add the Max Characters property to the Text Field to limit the number of characters, but you would need to add a validation rule to trigger an error if the minimum characters have not been entered. You can do this easily because the output from the Text Field will still be a string and you can test its length.
Since you have only one text field referenced from the Autotab Controller, its primary function will not be used. It's the side-effect that should help you out.
Your Autotab properties should look a bit like this:
Thanks Bill. Very helpful