I'd like to set a maximum amount of terms that an user can select from a custom taxonomy, no matter if he's doing it from the Add Post page or via the Quick Edit feature.
Does anyone know how can I do it?
How to limit taxonomy term selection (3 posts)
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Ricardo
Posted 11 months ago # -
Did you find any solution?
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bcwp
Posted 7 months ago #This might help:
http://wordpress.stackexchange.com/questions/3633/how-to-filter-post-post-content-prior-to-save
A crude solution (or maybe the only solution) would be to filter out the unwanted taxonomies just before the post is saved to the database.
You may also write a jQuery routine to prevent the user from adding too many taxonomies in the first place. That would be the elegant way, but you'd still have to use a WordPress filter in case the user circumvents your jQuery method.
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