Answer
The `placeholder` attribute shows a short hint inside an empty form field. β’ It is written inside an elementβs opening tag. β’ The HTML Standard limits which elements may use it and which values are valid. β’ Browsers apply the attribute when they process the element or the resource it controls.
💡 Simple Example
<input placeholder="Enter your name">
⚡ Quick Revision
Placeholder is a hint, not a replacement for a label.