Function to check if the given value is a valid value and that it is not null. This method was originally created by Adobe.
The function isValidType() is located in the file misc.jsxinc.
Usage
var value; if(isValidType(value)) //Do something if this is a valid value
Parameters
| Parameter | Data type | Required | Description |
|---|---|---|---|
| value | all |  |
The value to check. |
Return values
| Value | Meaning |
|---|---|
| true | The value is valid and not null. |
| false | The value is invalid or is null. |