grobarko

<!-- EMBG field which is optional -->
<md-input-container>
    <label>ЕМБГ</label>
    <input ng-model="vm.embg" 
            mk-valid-embg 
            maxlength="13"
            name="embg" 
            autocomplete="off">
    <div ng-messages="form.embg.$error">
        <div ng-message="embg">Внесете валиден ЕМБГ</div>