Common Regex Patterns: Email, Phone, URL & Password Validation | PowerShell Tutorial

Pubblicato il: 25 ottobre 2025
sul canale di: CodeLucky
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🔍 Master Common Regex Patterns for Real-World Applications!

Learn the most useful regular expression patterns for validation and data extraction in PowerShell. This beginner-friendly tutorial covers practical examples you'll use every day.

📚 What You'll Learn:
✅ Email validation patterns (basic and enhanced)
✅ Phone number formats (US and flexible international)
✅ URL validation with query parameters
✅ Date formats (MM/DD/YYYY and ISO)
✅ Strong password requirements
✅ IP address validation (IPv4)
✅ Credit card number extraction
✅ File path patterns (Windows and Unix/Linux)

💡 Perfect for beginners learning PowerShell regex and developers who need quick reference patterns for validation tasks. Each pattern is explained clearly with practical use cases.

🎯 These regex patterns will help you:
• Validate user input in scripts and applications
• Extract specific data from text files and logs
• Process and clean data efficiently
• Build robust validation systems

#PowerShell #Regex #RegularExpressions #Programming #Coding #DataValidation #EmailValidation #PowerShellTutorial #LearnToCode #ScriptingTutorial

Chapters:
00:00 - Common Regex Patterns
00:24 - Email Validation
01:00 - Phone Number Validation
01:34 - URL Validation
02:03 - Date Validation
02:33 - Password Validation
03:06 - IP Address Validation
03:38 - Credit Card Extraction
04:09 - File Path Extraction
04:41 - Master These Patterns
05:08 - Outro

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