When submitting the LDAP settings form without specifying the mandatory field "User password", the form is accepted and no error messages are returned.
Steps to reproduce:
- Navigate to Administration => Authentication => LDAP Settings
- Enable "Enable LDAP authentication" option
- Fill in all mandatory fields with valid data, except for field "User password" - leave it blank
- Press "Test" button
- Press Save button
1 - When pressing the "Test" button no response message is returned
2 - When pressing the "Update" button an "Authentication settings updated" message is returned.
User password field is marked as mandatory, therefore, in both cases an error message should be returned, stating thet the "User password" parameter cannot be empty.