AngularJS - Hiding value based on null and empty array

Question

I am trying to perform an ng-hide when a value is either null or an empty array (in Firebug, this appears as []).

I can carry out the null via:

ng-hide="myData.Address == null"

However when i try:

ng-hide="myData.Address == null || myData.Address == []"

The value still appears.

Amir Popovich · Accepted Answer · 2014-08-27 08:58:25Z

11

Try this:

ng-hide="myData.Address == null || myData.Address.length == 0"

answered Aug 27, 2014 at 8:58

Amir Popovich

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Comments

Ahmad · Accepted Answer · 2014-08-27 08:59:50Z

4

null and [] are both false, a shorter and cleaner way

ng-show="myData.Address"

answered Aug 27, 2014 at 8:59

Ahmad

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AlwaysALearner · Accepted Answer · 2014-08-27 08:58:16Z

2

ng-hide="!myData.Address || !myData.Address.length"

answered Aug 27, 2014 at 8:58

AlwaysALearner

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