In JAVA Script Add a throw statement to the processNumbers function that throws

Question

In JAVA Script

Add a throw statement to the processNumbers function that throws the message "Found an element that is not a number." if one of the elements in numberElements is not a number. Hint: The function isNaN() returns true if the parameter is not a number. thank you.

CHALLENGE ACTIVITY 6.17.1: Throwing and catching exceptions Start Add a throw statement to the processNumbers function that throws the message Found an element that is not a number. if one of the elements in numberElements is not a number. Hint: The function isNaNO returns true if the parameter is not a number. 1 function processNumbers(numberElements)1I Code will be tested with different values of numberElements var result = 0; 4 for (var index - index numberElements.length; index++) 6 8 Your solution goes here/ result+numberElements[index] 1.3 index 9 10 11 return result; 12

Explanation / Answer

function processNumbers(numberElements){
var result = 0;
for(var index=0;index<numberElements.length;index++){
// if element is not a number throw exception, which can be used in catch block to print error to console
try{
if(isNaN(numberElements[index])){
throw "Found an element that is not a number";
}
}
catch(err){
console.log(err);
}
result += numberElements[index]*1.3*index;
}
return result;
}
processNumbers(['null',1,2])

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