NgTagsInput: disable tag input on condition

I am using ngTagsInput to create some tags for my application.

My problem: the input tags of the tags are not matched disable

. Namely, I would like to disable the input field when the number of tags is one.

I checked the docs but nothing is there. Since it <tags-input>

is a custom directive, it ignores disabled="disabled"

.

A demo of ngTagsInput.

The problem seems to be similar to this . He has no answer yet.

Maybe the only way to solve this problem is to add an attribute disabled="disabled"

to the directive <input-tags>

in the source code?