directive for form validations is malfunctioning

I am a beginner with AngularJS and I'm currently working on writing a directive that wraps an input box inside a form tag, followed by a 'div' element which includes validation. Unfortunately, the validation is not functioning as expected. You can find my Plunker link here: PLUNKER

Below is the code snippet where I wrap the input tag:


var getHtml = function(){
  return '<div data-ng-show="myform.myfield.$error.required && myform.myfield.$dirty">field is required</div>';
}

element.attr('name', 'myfield');
element.wrap('<form name="myform"></form>');
element.after(getHtml());

Answer №1

The reason for the issue is that you forgot to compile the form element. Instead of:

$compile(element.contents())(scope);

You should use:

$compile(element.parent())(scope);

However, this will create an endless loop of compilations, so you need to remove the cs-options attribute before compiling. Additionally, it's important to perform this action during the pre-compile stage rather than post-compile (i.e., linking phase).

For a working example, check out: http://plnkr.co/edit/hEbRbwPqi64vZ4CNGf5N?p=preview

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