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.text-help is dead, long live .form-control-feedback

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Uses a new more specific class, adds some basic spacing, and clarifies
that this class is only for validation feedback.

Clears up the help text class question in
https://github.com/twbs/bootstrap/pull/18704#issuecomment-168241731 and
addresses the vertical spacing in #18703.
This commit is contained in:
Mark Otto 2016-02-09 01:10:05 -08:00
parent 6140be7a09
commit 371fbdb0e8
3 changed files with 7 additions and 1 deletions
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docs/components/forms.md
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@ -663,6 +663,8 @@ Block help text—for below inputs or for longer lines of help text—can be eas
Bootstrap includes validation styles for danger, warning, and success states on form controls.
- To use, add `.has-warning`, `.has-danger`, or `.has-success` to the parent element. Any `.form-control-label`, `.form-control`, and `.text-help` within that element will receive the validation styles.
- To use, add `.has-warning`, `.has-danger`, or `.has-success` to the parent element. Any `.form-control-label`, `.form-control`, or custom form element will receive the validation styles.
- Contextual validation text, in addition to your usual form field help text, can be added with the use of `.form-control-feedback`. This text will adapt to the parent `.has-*` class. By default it only includes a bit of `margin` for spacing and a modified `color` for each state.
- Validation icons are `url()`s configured via Sass variables that are applied to `background-image` declarations for each state.
- You may use your own base64 PNGs or SVGs by updating the Sass variables and recompiling.
- Icons can also be disabled entirely by setting the variables to `none` or commenting out the source Sass.