How can I create a field that when popululated from a dropdown populates other specific fields

User selects name from a list and the address 1, address 2, city, postal code. province. country are automatically filled in the corresponding fields?

I am not sure what you are trying to achieve, but if you want to send your existing members, a form where pre-populated data should be filled in with the data you already have, then you can use : Prepopulate Fields Feature

This will enable you to send a URL with prefilled data to the users and they can fill the remaining information.

For more details please read https://www.jotform.com/help/71-Prepopulating-Fields-to-Your-JotForm-via-URL-Parameters

Let us know if you have more questions.

Here is a link to the form.

1. we have over 300 teachers in a data base with all their personal information.

2. what I would like is for them to fill in the first part of their name.

3. when that happens all the matches would appear in a dropdown.

4. when they select the corect first name all other fields would populate based on their selection.

Is this possible?

Here is the link to the form:

https://form.jotform.com/91080101357

This would be possible using conditions:

https://www.jotform.com/help/268-Conditional-Logic-Inserts-Text-Calculation-Into-A-Field

However, with the number of conditions it would require creating it may not be something feasible.