HTML id Attribute
An id attribute is a unique identifier for an HTML element. The value of the id attribute must be unique within the HTML document.
The id attribute is used to specify the element’s position in the document’s structure, and to help identify the element when linking (using an anchor element) or scripting (using the getElementById method).
All HTML elements can have an id attribute, but it is only required for certain elements, such as form elements (e.g. ,