allowEmptyOption regression in 0.12 ?

[y0hnn]

Hi,

In the version before 0.12, allowEmptyOption was working this way : the empty option - aka the placeholder - was inserted in the dropdown as an option of the select.
Now, it is inserted as a placeholder on the input. Seems great, but... if we set a display none property on the input to disable it, we can't see the placeholder anymore... It seems to be a big regression !

Any thoughts on this ?

[thekrotek]

Yes, a very strange behavior. You set this option to true and placeholder (empty option) simply removed.

[dext0r]

Hi,
I've found a fast and dirty hack.
In function registerOption replace
if (!key || this.options.hasOwnProperty(key)) return false;
to
if ((!key || this.options.hasOwnProperty(key)) && !this.settings.allowEmptyOption) return false;
It seems working for me.

[gucki]

👍 for the fix

[viceversus]

👍 for the fix

[cinic]

@whather 👍

[joallard]

Duping #739