Regular Expression A RegEx, or Regular Expression, is a sequence of characters that determines a search pattern. RegEx can be…
Day 1: RegEx Module and 1st Program using RegEx
Let’s begin our Day 1. Python has a built-in package called re, which can be used to work with Regular…
Day 2: String Manipulation using RegEx
So, after successfully understanding, writing and compiling our 1st program we are all set to move further. Today, on Day…
Day 3: String Validations – I (Password Validation)
Validation. What does this word mean? How important validation is? To begin with, one literal meaning of Validation is, “the…
Day 4: String Validations – II (User ID Validation)
After Password Validation, another important validation is your Login ID/ Login Name/ User ID or User Name Validation. Usually, there…
Day 5: String Validation – III (Email ID Validation)
After Username and Password validation, Email ID is another important parameter to validate. Email ID is very important because almost…
Day 6: String Validation – IV (Miscellaneous)
Today, we will learn some more validation or pattern matching which many websites include in their login page (or anywhere…
All About RegEx using Python 