clamp() lets text scale smoothly between a min and max size based on screen width—without media queries.
h1 {
font-size: clamp(1.5rem, 4vw, 3rem);
}clamp() lets text scale smoothly between a min and max size based on screen width—without media queries.
h1 {
font-size: clamp(1.5rem, 4vw, 3rem);
}Before mastering Flexbox or Grid, you must understand how CSS calculates size.
Frontend validation improves user experience. It shows instant errors and prevents obvious mistakes like empty fields or invalid email formats. But frontend validation is never security. Anyone can bypass it using DevTools, Postman, or by directly calling your API. That’s why backend validation is mandatory it protects your database and business logic from invalid or malicious data.
Before mastering Flexbox or Grid, you must understand how CSS calculates size.