JavaScript element.hasAttribute() Method
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JavaScript element.hasAttribute() Method
The element.hasAttribute() method returns a Boolean value indicates whether the specified element has the specified attribute or not.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<p style="color:blue;">Hello World</p>
<button onclick="myFunction()">Click Me</button>
<p id="point"></p>
<script>
var x = document.getElementById("point");
var elem = document.getElementsByTagName("p")[0]
function myFunction(){
x.innerHTML = elem.hasAttribute("style");
}
</script>
</body>
</html>
Syntax
element.hasAttribute(attributeName)
Parameter Values
| Value | Type | Explanation |
|---|---|---|
| attributeName | Required | A string representing the name of the attribute. |
Return Values
| Value | Explanation |
|---|---|
| true | If the specified element has the specified attribute. |
| false | If the specified element do not have the specified attribute. |
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