Is there a way to set a minimum value in the Input Masking option?

Using this method for people to register their bank account details. There is a method to limit the number of characters, but there is no method to provide a minimum. Is there another way around it?

There is no way you can have a minimum input masking value in the settings. A workaround would be to allow users to freely input their bank details. Or, try our Input Mask widget: https://widgets.jotform.com/widget/masked_input.