.isnumber

localDataStorage.isnumber( keyName )

This method checks the data type of the value stored under keyName to determine if it's a Number and returns true or false.

EXAMPLE:

● localData.set( 'key2', 1200.0047 )
● localData.isnumber( 'key2' ) --> true

You can also determine whether the key value is an integer or a float.

🏿 The corresponding Memory Key method is _isnumber.

📝 NOTE: JavaScript itself does not have these bona fide primitives.