Class definitions not created on outer div

[dirkbez]

for version 3.3.5
The class assignments on the outer div do not work. The classes are "bootstrap-switch-undefined bootstrap-switch-undefined bootstrap-switch-undefined bootstrap-switch-undefined bootstrap-switch-undefined bootstrap-switch bootstrap-switch-wrapper bootstrap-switch-animate"
It, therefore, does not honour the size assignment.

On inspection v.3.3.4 (as used by the Codepen) does seem to assign the classes correctly

[it4joy]

I have the same problem with incorrect classes for wrapper, Bootstrap Switch, version v3.3.4. Very strange, I don't understand what caused it...

[ZHLHLTL]

您好，您的来信已收到。 祝好 致礼！

[fmarchalemisys]

Same problem exists in v3.4.0.

It is caused by

bootstrap-switch/src/js/bootstrap-switch.js

Line 15 in 2b316be

].filter(v => v == null);

The filter is wrong. I believe it should be

return [
    state ? 'on' : 'off',
    size,
    disabled ? 'disabled' : undefined,
    readonly ? 'readonly' : undefined,
    indeterminate ? 'indeterminate' : undefined,
    inverse ? 'inverse' : undefined,
    id ? `id-${id}` : undefined,
  ].filter(v => v != null);

or, to be more coherent with the values in the array:

return [
    state ? 'on' : 'off',
    size,
    disabled ? 'disabled' : undefined,
    readonly ? 'readonly' : undefined,
    indeterminate ? 'indeterminate' : undefined,
    inverse ? 'inverse' : undefined,
    id ? `id-${id}` : undefined,
  ].filter(v => v != undefined);

But you certainly don't want to apply a filter to keep undefined values.

[ZHLHLTL]

您好，您的来信已收到。 祝好 致礼！