We made a 'my profile' page where users can edit their personal information like email, password, firstname and lastname through the Extranet app. But when you save the form the username of the profile automaticly gets overwritten with the email that has been filled in. Even though the username field is not part of the submitted form. I tried adding the username field and checked the submitted data in the request. The correct username is there, but the username is still overwritten with the email address.
I'm using the following tags:
<input name="UserManagement_Form_Email" type="email" id="UserManagement_Form_Email">
<input name="UserManagement_Form_UserName" type="text" id="UserManagement_Form_UserName">
Am i missing a setting somewhere? Or there something else wrong?