Created by: dejakob
Issue reported
With new beta 3 and using the new input-group stuff, inputs inside input-groups with some validation feedback after them are missing the border-radius.
Cause of issue
There is a selector in _input-group.scss
that sets border-radius to 0 on all elements within an input-group that are not a dropdown or the last element:
.input-group {
> :not(:last-child):not(.dropdown-toggle):not(.dropdown-menu)
Proposed solution
I added an extra pseudo-selector to check if there is no .invalid-feedback
element coming after it, before overriding the border-radius to 0.