When using the "Language autocomplete (Tags style)" widget and selecting a language that contains a comma (i.e. "Chinese, Traditional" or "Portuguese, Brazil"), the node can't be saved but throws an error "An unexpected language is entered."
Probably the part after the comma is interpreted as its own language, and then not recognized as one of the accepted languages.
I don't know whether this can be fixed by the module itself, as widgets and languages are part of core. If not, I'd suggest to drop this widget type completely.
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Comment #2
johnvI tested this in Drupal 9 with module version 8x-1.5+dev. It works fine.
Comment #3
johnvReset to 'Active'.
After applying #3192811: Autocomplete controller permission and using a basic user, the error appears.
Apparently, it has something to do with the permissions, together with #3195763: Support 'Disable language' module.
Comment #4
johnvIt works when the complex language is surrounded by quotes, like this: Bulgarian, Burmese, English, "Chinese, Simplified" .
In display, the same result appears.
Comment #5
johnvComment #8
kuzyawkk commentedHi, in comment !4 johnv described that the widget would work correctly if you wrap the language in quotes, then everything will work correctly. I added JavaScript, which automatically adds quotes when you select a language with autocomplete.
Before: Chinese, Simplified
After: "Chinese, Simplified"
Comment #9
cedricl commentedCan confirm the changes in the MR fix the issue.
Comment #11
johnvThanks, committed.
I added some code when the field is a multi-value field.