My AngularJS ng-show functionality is not functioning as expected. I have already reviewed the syntax and still encountering issues

Having trouble with my ng-show, it's not functioning as expected

<div class="form-group">
    <label class="control-label col-sm-4">NotesTest:</label>
        <div class="col-sm-4">
            <textarea class="form-control ng-dirty ng-valid-parse ng-touched ng-invalid ng-invalid-maxlength" id="note" name="note" ng-maxlength="255" ng-model="formData.adjustment.note"></textarea>
        </div>
<div class="col-sm-4">
    <span class="label label-danger ng-hide" ng-show="formData.adjustment.note.$error.maxlength">255 characters limit</span>
</div>

javascriptjqueryhtmlcssangularjs

Answer №1

Could you please elaborate further? Share your controller code and any console errors that are appearing.

The expression you've written should result in either a true or false value. Therefore, formData.adjustment.note.$error.maxlength should be a boolean data type.

Answer №2

To start, make sure to enclose your form within form tags and give it a name attribute for easy reference. 

<span class="label label-danger ng-hide" ng-show="form.note.$error.maxlength">Please enter only 255 characters.</span>

Assuming your form element is named form and your input field is named note.

Check out this example on https://docs.angularjs.org/api/ng/directive/ngMaxlength

Also, explore your code in this fiddle:

https://jsfiddle.net/ojzdxpt1/17/

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