Description of problem: ---------------------- While adding Azure provider found that without Region selection also its validate; with no flash message instruction whereas 'Add' button disabled. When choosing the wrong region, Its validate and added successfully. Version-Release number of selected component (if applicable): ------------------------------------------------------------ Version 5.9.0.9.20171115202245_7429f75 How reproducible: ---------------- Always Steps to Reproduce: ------------------ 1. Navigate to cloud Provider 2. add Azure without Region selection 3. Validate > No flash like 'region not selected' disable 'Add' button indicates that its required field. 4. Select the wrong region. you will able to add successfully. Actual results: -------------- - No instruction except red border on the dropdown button. - For wrong region selection able to validate and add Expected results: ---------------- - There should be validation for the region. Additional info: