Sign Document:Format numeric input with comma

Hello, how do I get a field of a jotform sign document to automatically format the input number with commas after every 3 digits?

The "purchase price" field in my jotform sign document should have commas after every 3 digits.

Hi Terrence,

Thanks for reaching out to Jotform Support. Unfortunately, it's not possible to automatically format the inputted number with comma separators in Jotform Sign Documents. Signers will need to manually enter the number with commas if formatting is required. Any formatting, such as adding commas for large numbers, must be done manually by the signer.

While the feature you're looking for isn't available at Jotform right now, we've gone ahead and escalated your request to our developers. Exactly when or if it's developed depends on their workload, how viable it is, and how many other users also request it. If there are any updates, we’ll circle back to this thread and let you know.

Thanks for your patience and understanding, we appreciate it.