Methods
isNumber(value) → {Boolean}
Returns if a value is a number.
Hint: to check numbers in more detail, use isInt, isFloat and isNaN
Parameters:
| Name | Type | Description |
|---|---|---|
value |
* | the value to check |
Returns:
true if value is a number
- Type
- Boolean
Example
if( isNumber(val) ){
result = val * 5;
}