feature: Improved User Input Validation and Status Display

[duduz]

• Validates the correct structure for Israeli IDs
• Validates the structure for valid Israeli cell phone numbers (foreign numbers are not supported)
• Limits the selected cities to a maximum of 4
• If a field is invalid, it will be marked in red
• The initial state is "error", but it will be updated as information is entered using onChange events
• Includes tests, which were coded with care by ChatGPT <3

Description

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• [x] New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list any relevant details for your test configuration

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [x] I have added tests that prove my fix is effective or that my feature works
• [x] New and existing unit tests pass locally with my changes
• [x] Any dependent changes have been merged and published in downstream modules
• [x] I have checked my code and corrected any misspellings

[shilomagen]

Thats look great! Please take the validators to validators folder inside of src and have test file only for them :) It shouldn't be in App.tsx ! Then we will have small TS changes and merge. GREAT JOB!!!