- thinkingjuiceAsked on January 30, 2018 at 06:59 AM
Is there a way of determining string length?
i.e. I would like to use substring to get me the last 3 digits of a string but I don't know the (variable) length of that input
- JotForm SupportTREVONAnswered on January 30, 2018 at 09:59 AM
You can fetch the field names and of your fields as shown in the guide below.
https://www.jotform.com/help/146-How-to-Find-Field-IDs-and-Names With above data you can use Post to a different platform which you can then get the string lenghts of your fields
The other option you can also get the source code of your form and use the source code to get details of your form fields. Below is guide of getting source code.
Kindly do let us know if you need further assistance.