AngularJS Password Match Validator

HTML

<div ng-app="passwordMatchValidator" ng-controller="FormCtrl">
    <form name="resetPasswordForm" ng-submit="resetPassword(password)">
        <h2> Reset Password</h2>
        <div>
            <span class="msg-error" ng-show="resetPasswordForm.verifyPassword.$error.passwordMatch">
                Passwords Must Match.
            </span>
        </div>
        <div>
            <span>Password</span>
            <input type="password" ng-model="password.password" ng-required="true" id="password-to-verify" />
            <span>Verify Password</span>
            <input type="password" ng-model="password.verifyPassword" ng-required="true" name="verifyPassword"
                         password-match/>
        </div>
        <div>
            <button ng-disabled="resetPasswordForm.$invalid">Reset Password</button>
        </div>
    </form>
</div>

CSS

.msg-error {
    color: red;
}