Regex Patterns and Methods

# Regex Patterns and Methods In this article, we will explore the wonderful world of regular expressions in Python. Regular expressions (regex or regex patterns) are used to describe patterns in text. They are a powerful tool for searching and manipulating text in many types of applications. Python's `re` module provides regular expression matching operations. We will learn how to use regex patterns and methods to search for patterns in strings, validate inputs, and replace text. **regex Pat