UI Create Entity : Type doesn't list the inverseRef constrained attribute options when name length is less than 3.

1. Created a hbase_table h1.
2. Tried to create a hbase_column_family with hbase table as h1. Since "h1" has only 2 characters , the drop down didn't display "h1" but displayed "Please enter 1 or more characters".
3. When hbase_table name length is more than 2 , the drop down lists the name.

Same happens when adding hbase_column_family with name "hf" to hbase_column.