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I want to add an extension field to the phone number.Asked by dotjock on January 23, 2015 at 04:12 PM
How can I clone this support example: http://www.jotform.com/form/10670045960?
You can add a new text box and position the field to the same line next to phone number field in order to have the extension field.
You can clone the the other JotForm to your account by following the instructions in the guide below :
Another suggestion can be enabling Input Mask value for telephone field so that it accepts in the format as below :
This is how it looks like on your JotForm.
Hope this information helps. Please let us know if we can be any further help. Thanks!