HTML id attribute
In this tutorial, we will learn about id attribute in HTML with the help of examples.
id attribute
The id attribute is used to specify a unique id for an HTML element. The value in id attribute ,must be unique within the HTML document.
Note : We can use id attribute is used in Javscript,stylesheet to target an HTML tag with the specific id.
Syntax
<a id = "MyId">......</a>
Attribute values
| Value | Description |
|---|---|
| id | Used to specify a unique id for the element |
Id Naming Rules
Naming rules to specify id :
- Must contaim at least one character
- Must begin with a letter A-Z or a-z
- Can be followed by : letters(A-Z, a-z), digit(0-9), hypens("-"), and underscore("_")
- Must not contain any space characters
Next Tutorial
We hope that this tutorial helped you develop better understanding of the concept of id Attribute in HTML.
Keep Learning : )
In the next tutorial, you'll learn about HTML lang Attribute.