Prepopulating a dropdown field with + symbol

Hi, I have a dropdown field with blood types and would like to pass that info to another form.

The problem is it reads the blood types with a "+" but doesn't prepopulate the form. My understanding is that the + sign supposed to be coded "%2B"

Is there a workaround?

Try to encode it using URLENCODE parameter in the field name.

Example:

If the field name is {bloodtype}

it becomes

{URLENCODE:bloodtype}

Full guide: https://www.jotform.com/help/164-Pass-Value-to-Another-Form-with-URL-Encoding

Thank you! Have tried it out.

You're welcome.

Just let us know if you need further assistance.