Well, It is hiding any error derived from the browser not supporting that API, and I wasn't referring to your solution in the comments (which looks cool), if that's what you think.
And no, I don't prefer to throw because of undefined, I prefer either your version of the solution (with the reject), or show a message to the user indicating the lack of support, or to directly hide the feature if we assert it beforehand.
Hiding an error is to catch/prevent an exception and do nothing with that, as the OP does, just think from an end user perspective, you'll click on a copy to clipboard button, then see a success message and then, when you attempt to paste... Nothing.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Well, It is hiding any error derived from the browser not supporting that API, and I wasn't referring to your solution in the comments (which looks cool), if that's what you think.
And no, I don't prefer to throw because of undefined, I prefer either your version of the solution (with the reject), or show a message to the user indicating the lack of support, or to directly hide the feature if we assert it beforehand.
Hiding an error is to catch/prevent an exception and do nothing with that, as the OP does, just think from an end user perspective, you'll click on a copy to clipboard button, then see a success message and then, when you attempt to paste... Nothing.