JavaScript Array isArray() Method
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JavaScript Array isArray() Method
The isArray() method returns a Boolean value indicates whether an object is an array.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<p>Is bike an array?</p>
<script>
var myNumber = [1, 2, 3, 4, 5, 6, 7];
var bike = {
company : "Honda",
model : "CBR 1000RR",
color : "Red"
}
//Is bike an array?
document.write(Array.isArray(bike));
</script>
</body>
</html>
Syntax
Array.isArray(value)
Parameter Values
| Value | Type | Explanation |
|---|---|---|
| value | Required | Specifies the value to be tested. |
Return Values
| Value | Explanation |
|---|---|
| true | If the given value is an Array. |
| false | If the given value is NOT an Array. |
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