Enatega Restaurant Application: Change error message on Text fields when logging-in, make it relevant.

Describe the bug
Change error message on Text fields when logging-in to restaurant application.

To Reproduce
Steps to reproduce the behavior:

Go to 'Enatega Restaurant Application'.
Now on login screen just click on sign in button without entering in any text in the text fields.
Now see error message will show up below email field 'Username is too short' make it relevant according to the field.

Expected behavior
The error message against any field should be relatable to the text field and understandable to a new user.

Screenshots

Image

Smartphone (please complete the following information):

Device: [e.g. Infinix Hot 50, Iphone 15 Pro]
OS: [e.g. Android,iOS]
Browser [e.g. Application]
Version [e.g. Latest]

Start at the restaurant application's login screen and reproduce the empty-submit case described in the issue. Trace the validation for the email and other text fields, then update the displayed messages so each is relevant and understandable; done means the empty login form shows clear field-specific errors.

Written by the indexing model from the issue text.