Description of problem:

When Email has invalid format, cannot click 'Cancel' to cancel operation.
    
Version-Release number of selected component (if applicable):

1.3-plpha-1
    
How reproducible:

Always
    
Steps to Reproduce:

1. Login Zanata using user account.
2. Click menu My Profile and click Edit Profile
3. Tweak Email and let it have invalid format such as without @
4. Click 'Cancel'
    
Actual results:

Email field shows an error message
    
Expected results:

Cancel should work in any case.
    
Additional info:

No.