The to() method does not work with strings.

[m-spyratos]

In the documentation you have the following example:

var Format = wNumb({
    prefix: '$',
    postfix: ',-',
    thousand: ','
});

Format.to ( '90000' );
    => '$90,000,-'

Running it, instead of returning the desired result '$90,000,-', it returns false.
Also, the case is not covered by your tests.
https://jsfiddle.net/1ho4LsjL/

[leongersen]

Good observation, I'll get it fixed. Thanks!

[ghost]

@leongersen Still got false in v1.1.0.