Implement Form Validation at Frontend Login and Register

**How is the feature you adding to the App is related to the issue? Please describe.**
1.Name Field: Required
2. Password Field: Minimum Length: 8, Contains at least 1 special char, 1 number, 1 Capital Letter & 1 Small Letter
3. Email Field: Must be an Email
And show the appropriate error message.

**Describe the method/ package through which you have implemented the solution.**
Mention the details about the Package or the method you have used to overcome the issue.

And don't forget to ⭐ the repo!😁