Even after entering the data in this field, it was supposed to disappear. However, that didn't happen as expected.
<md-input-container class="md-block" flex-gt-sm>
<label>Budget</label>
<input name="budget" ng-model="newTrip.budget" required>
<div ng-messages="newForm.budget.$error" ng-show="newForm.budget.$touched" role="alert">
<div ng-message="required">
<span>Number is required</span>
</div>
</div>
</md-input-container>
If you want to make a slight change, consider the following:
<div ng-show="myForm.budget.$invalid"
ng-if="myForm.budget.$invalid && myForm.budget.$touched"
...>
</div>
I've made a small adjustment, but you can try including ng-if to toggle the error display.
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