Field requiring a security number or verification before continuing

Do you have a widget where the user has to actually enter a specific code that only Employees would know to avoid any contractors or third party persons in completing.

What I am trying to do is have a field that requires a specific number to be entered.  This number is only provided to specific staff with the company.  If the exact number is entered it then lets my staff member (who is authorised) to continue using the form.

If they don't enter that number, then they can't continue to the next page on the form.

You can protect your form with the conditional logic. Add a security code field (for example text box field) at the top form of your form and show all other fields only when the code is correct, with conditional logic. 

Hide or Show Multiple Fields at Once

How to Show or Hide Fields Base on User's Answer

Here is my demo form: https://form.jotform.com/72914848753974

Security code is 12345

Feel free to test it and clone it. 

Note: Do not use word 'password', because password fields are not allowed and our Phishing system may suspend your account.

Hope this meet what you are looking for.