WMLScript isValid() Function
The isValid() function returns a boolean value, if the syntax of the specified URL is correct, it returns true, otherwise it returns false.
Syntax
n = URL.isValid(url)
| Component | Description |
|---|---|
| n | Boolean value returned by the function. |
| url | Isang string. |
Example
var a = URL.isValid("http://www.codew3c.com");
var b = URL.isValid("http//www.codew3c.com");
var c = URL.isValid("http://www.codew3c.com!!!!");
Result
a = "true" b = "false" c = "false"
