[BUG] Form input with input-group-prepend and valid-feedback/invalid-feedback lose border radius
See original GitHub issueThe border-radius is not rounded when form with input-group-prepend and (valid-feedback or invalid-feedback) lose border-radius.
Normally with input-group-prepend only:

Normally with invalid-feedback only:

But with both input-group-prepend and invalid-feedback lose border-radius on the right side:

Code that regenerate the border bug:
<div class="col-md-4 mb-3">
<label for="validationCustomUsername">Username</label>
<div class="input-group">
<div class="input-group-append">
<span class="input-group-text" id="inputGroupPrepend">@</span>
</div>
<input type="text" class="form-control" id="validationCustomUsername" placeholder="Username" aria-describedby="inputGroupPrepend" required>
<div class="valid-feedback">
Please choose a username.
</div>
</div>
</div>
You can see the bug in Bootstrap document too https://getbootstrap.com/docs/4.3/components/forms/#custom-styles
Issue Analytics
- State:
- Created 4 years ago
- Comments:5 (1 by maintainers)
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I reopen a similar issue since the bug remains in bootstrap 4.4 https://github.com/twbs/bootstrap/issues/30116
The solution of this is add a .rounded-right in
input. See: https://tatlead.com/bootstrap/BUG-FormInputBorderRadius.html