toNumber
[ Function ]
public static toNumber(
value: any,
defaultValue: number | null = null
): number | null;Converts any compatible value to a number.
Parameter
Name | Type | Description |
|---|---|---|
value | The value to convert. | |
defaultValue | This value is returned if the first parameter cannot be converted. Null applies if this parameter is not passed. |
Return value
Type | Description |
|---|---|
Returns the appropriate numerical value or null in the event of an error. |
 | Available from 1.8 |