WMLScript isInt() Function
The isInt() function returns a boolean value indicating whether a value can be converted to an integer through the parseInt() function. If it can, it returns true; otherwise, it returns false.
Syntax
n = Lang.isInt(value)
| Component | Description |
|---|---|
| n | Boolean value returned from the function. |
| value | Any value. |
Example
var a = Lang.isInt("576");
var b = Lang.isInt("-576");
var c = Lang.isInt("6.5");
var d = Lang.isInt("@13");
var e = Lang.isInt("hello");
Result
a = true b = true c = true d = false e = false
