delivery time accepting negative values

Describe the bug
the average time for food delivery is accepting negative values which it shouldn't at all

To Reproduce
Steps to reproduce the behavior:

Go to 'vendors'
Click on 'add restaurant'
Scroll down to 'registration form'>> Delivery time
See error
Expected behavior
input should be +ve and with a modulus of 60

Screenshots
image

Desktop (please complete the following information):

OS: Windows
Browser Chrome
Version 122.0.6261.95 (Official Build) (64-bit)

Start in the vendors flow by opening Add Restaurant and locating the registration form's Delivery time field. Reproduce the issue in Chrome with a negative value, then verify the field rejects negative input and enforces the stated modulus-of-60 requirement. Done means the invalid value can no longer be accepted.

Written by the indexing model from the issue text.