$isNumber
$isNumber
will check if the given argument is a number.
Usage
Parameters
Field | Type | Description | Required |
---|---|---|---|
num | number | Argument you want to check if its a number. | true |
Example(s)
This will return true
as 255
is a valid number:
$isNumber
will check if the given argument is a number.
Field | Type | Description | Required |
---|---|---|---|
num | number | Argument you want to check if its a number. | true |
This will return true
as 255
is a valid number: