An invalid form control with name='' is not focusable on hidden element

Question

I have an element that conditionally appears that is required to be filled out when visible. (using ng-required)

However, when it is not visible, I'm getting the following error:

An invalid form control with name='' is not focusable

How do I force ng-required to work ONLY if it element is visible. I do not want to enter novalidate in the form, because if I do, when the element is visible, the validation does not occur.

If you're using ng-hide, have you considered using ng-if instead (which removes the element from the dom completely)? — Joao, Mar 12 '15 at 22:06

score 9 · Accepted Answer · answered Mar 12 '15 at 21:58

9

Like this, using a boolean for both ng-show and ng-required:

<form>
  <input type="text" ng-show="displayCondition" ng-required="displayCondition"/>
</form>

Good question - a lot of people do not realize that passing false into ng-required disables the directive.

answered Mar 12 '15 at 21:58

Andrew Templeton

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The commenter's answer is also valid, but depends on if you want the key to be empty (my solution) or non-existent (his/hers) – Andrew Templeton Mar 12 '15 at 22:59
Great answer of the time. – Mohammad Amir Apr 25 '17 at 10:41

score 2 · Answer 2 · answered Mar 03 '16 at 11:52

2

I solved it very easy with using ng-if instead of ng-show! Us only ng-if. When it is not visible the element is not in the code anymore. So the browser will not validate it.

answered Mar 03 '16 at 11:52

elpeyotl

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An invalid form control with name='' is not focusable on hidden element

2 Answers2

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