Python PhoneBook 📞

A simple text-based PhoneBook app built as a mini-project to practice Python functions, control flow, input handling, and simple data I/O with CSV files (using csv module).

Features

• Add, view, search, and delete contacts.
• Partial search by name, phone, email, or birth date.
• Duplicate prevention, input validation, and error handling.
• Saves all contacts to CSV.

How to Run

1. Ensure you have Python 3 installed.
2. Run in the terminal: python PhoneBook.py

Concepts Used

• Functions.
• Conditional statements & loops.
• Try/Except.
• File I/O with CSV.
• Input validation (regex, date checks).
• Simple CLI design.

What I Learned

• Understood immense power of seemingly simple loops and conditional control flow logic.
• Debugged tricky loop and input logic.
• Better understanding of file error-handing and data validation.
• Understanding of importance of modular code writing.

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Project by Shailya Gandhi (https://github.com/Shailya777) as part of a #LearningJourney.