Description of problem: Replication repository name length has no validation and hence if you enter a really long name, the UI behaves unexpectedly. Severity: Low Version-Release number of selected component (if applicable): MTC 1.6.3 SOURCE CLUSTER: AWS 4.6 MTC 1.6.3 TARGET CLUSTER: AWS 4.9 MTC 1.6.3 How reproducible: Always Steps to Reproduce: 1. Login to the MTC web console 2. Click on “Add Replication Repository” and enter a really long name around 400 chars and fill the other details. 3. Click on “Add Repository” Actual Result: Either the repository is added to the UI and the Replication repositories UI card goes out of the screen. Or, The UI keeps validating the connection forever. Expected Result: There should be a proper validation on Replication repository name length.