Empty string doesn't update in tags.

[Denimsun Basumatary]

Whenever I want to update a tag with empty string, it doesn't update. Is there any other way that I can update tag with empty field?

[IJabz]

Why do you want to do this, better to delete the field

[Denimsun Basumatary]

I can do that. Thanks for the help.

[Denimsun Basumatary]

Instead of upating field with empty string, delete the field.