documentation file

Author: Jens Vannerum

docs/lint/html/rules/no-disabled-attribute-on-button.md

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+[DSpace ESLint plugins](../../../../lint/README.md) > [HTML rules](../index.md) > `dspace-angular-html/no-disabled-attribute-on-button`
+_______
+
+Buttons should use the `dsBtnDisabled` directive instead of the HTML `disabled` attribute.
+      This should be done to ensure that users with a screen reader are able to understand that the a button button is present, and that it is disabled.
+      The native html disabled attribute does not allow users to navigate to the button by keyboard, and thus they have no way of knowing that the button is present.
+
+_______
+
+[Source code](../../../../lint/src/rules/html/no-disabled-attribute-on-button.ts)
+
+### Examples
+
+
+#### Valid code
+    
+##### should use [dsBtnDisabled] in HTML templates
+        
+```html
+<button [dsBtnDisabled]="true">Submit</button>
+```
+    
+##### disabled attribute is still valid on non-button elements
+        
+```html
+<input disabled>
+```
+    
+##### [disabled] attribute is still valid on non-button elements
+        
+```html
+<input [disabled]="true">
+```
+    
+##### angular dynamic attributes that use disabled are still valid
+        
+```html
+<button [class.disabled]="isDisabled">Submit</button>
+```
+    
+
+
+
+#### Invalid code  &amp; automatic fixes
+    
+##### should not use disabled attribute in HTML templates
+        
+```html
+<button disabled>Submit</button>
+```
+Will produce the following error(s):
+```
+Buttons should use the `dsBtnDisabled` directive instead of the `disabled` attribute.
+```
+        
+Result of `yarn lint --fix`:
+```html
+<button [dsBtnDisabled]="true">Submit</button>
+```
+        
+    
+##### should not use [disabled] attribute in HTML templates
+        
+```html
+<button [disabled]="true">Submit</button>
+```
+Will produce the following error(s):
+```
+Buttons should use the `dsBtnDisabled` directive instead of the `disabled` attribute.
+```
+        
+Result of `yarn lint --fix`:
+```html
+<button [dsBtnDisabled]="true">Submit</button>
+```
+        
+    
+