When working with web applications, extracting values from the URL's query string is a common task. Whether you're building
Step 1: Accessing the Query String
Consider a URL like https://example.com/page?name=John&age=25. To extract query string values, follow these steps:
Step 2: Parse the Query String
Step 3: Use the Extracted Values
Now that you have extracted the query string values, you can use them as needed in your application logic.
Handling Missing Parameters: