JavaScript array some Method is check condition is true or not. It executes the function once for each element present in the array and returns a Boolean value.
Simply we use some() method to Check If at Least one Array Element Passes a Test.
Note: It doesn’t change the original array and will not execute the function for array elements without values.
Example of JavaScript array some method
Let’s see simple HTML example code of it:-
The example will check if any mark value is greater or equal to 30.
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript">
var marks = [13, 80, 68, 20];
function checkMarks(marks) {
return marks >= 30;
}
alert(marks.some(checkMarks))
</script>
</head>
<body>
</body>
</html>Output:
Do comment if you have another example on this topic. You can also ask doubts.
Note: The All JS Examples codes are tested on the Firefox browser and the Chrome browser.
OS: Windows 10
Code: HTML 5 Version