Added Constraints for email & Password for both Teacher & Student

[abhinav5481]

Related Issue

• Add constraints for signup & signin of teacher as well as students

Closes: #60

Describe the changes you've made

Added Constraints for email & Password for both Teacher & Student Signup Signin page

Describe if there is any unusual behaviour of your code(Write NA if there isn't)

NA

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.

Screenshots

Original	Updated
original screenshot	updated screenshot

On submitting with empty fields:

Submission in weak password:

On signin with empty fields:

Invalid signin credential:

Similar constraints were provided for Teacher as well Student signup and signin. Note: These constraint are provided on the server side.

Please review my code. Let me know if any changes are required.

[abhinav5481]

Hi @luckykumarirai Please review my code. As tomorrow 12:00 noon is the deadline for CrossWoc.

[luckykumarirai]

Thank you for contribution !