added validation to the dialogue model but cannot dispaly the error message
changed name to id
Merge branch 'develop' into feature/dialogue_validation_with_duplicatename
work in pro failing tests in dialogue model
allowing edit but not creating new dialogues
sofar now validation works for only active dialogues
merged develop into my feature
dialogue Model added new function uniqueDialogueName
refactor validation function
Merge branch 'develop' into feature/dialogue_validation_with_duplicatename
dialogue model tests passed and dialogue model function working
ajaxs validtion working and model tests for checkDialogueName function
changed the model function name and made test more meaningful
grammer corrected in the error message
Merge branch 'feature/dialogue_validation_with_duplicatename' into develop