[Fixes #15928] Encourage use of icons with form validation states for colorblind...

[Fixes #15928] Encourage use of icons with form validation states for colorblind users

Update text per @patrickhlauke's feedback

Update text per @patrickhlauke's feedback.

Fix stupid grammar mistake

diff --git a/docs/_includes/css/forms.html b/docs/_includes/css/forms.html
index 7737ae909e9711bf4cfd378fae15efeeee99f7db..d9ae0bf700486d05fbf3ce0f726cb41ac8febba1 100644 (file)
--- a/docs/_includes/css/forms.html
+++ b/docs/_includes/css/forms.html
@@ -613,9 +613,9 @@
   <p>Bootstrap includes validation styles for error, warning, and success states on form controls. To use, add <code>.has-warning</code>, <code>.has-error</code>, or <code>.has-success</code> to the parent element. Any <code>.control-label</code>, <code>.form-control</code>, and <code>.help-block</code> within that element will receive the validation styles.</p>
 
   <div class="bs-callout bs-callout-warning" id="callout-form-validation-state-accessibility">
-    <h4>Conveying validation state to assistive technologies</h4>
-    <p>Using these validation styles to denote the state of a form control only provides a visual indication, which will not be conveyed to users of assistive technologies – such as screen readers.</p>
-    <p>Ensure that an alternative indication of state is also provided. For instance, you can include a hint about state in the form control's <code>&lt;label&gt;</code> text itself (as is the case in the following code example), or associate an additional element with textual information about the validation state with the form control using <code>aria-describedby</code> (see the example in the following section). In the case of an error, you could also use the <code>aria-invalid="true"</code> attribute on the form control.</p>
+    <h4>Conveying validation state to assistive technologies and colorblind users</h4>
+    <p>Using these validation styles to denote the state of a form control only provides a visual, color-based indication, which will not be conveyed to users of assistive technologies - such as screen readers - or to colorblind users.</p>
+    <p>Ensure that an alternative indication of state is also provided. For instance, you can include a hint about state in the form control's <code>&lt;label&gt;</code> text itself (as is the case in the following code example), include a <a href="../components/#glyphicons">Glyphicon</a> (with appropriate alternative text using the <code>.sr-only</code> class - see the <a href="../components/#glyphicons-examples">Glyphicon examples</a>), or by providing an additional <a href="#forms-help-text">help text</a> block. Specifically for assistive technologies, invalid form controls can also be assigned an <code>aria-invalid="true"</code> attribute.</p>
   </div>
 
   <div class="bs-example" data-example-id="form-validation-states">