Check if folder name exists in sharepoint document library?

Hi,

For verifying if folder exists or not have a look once

http://sharepoint.stackexchange.com/questions/161174/how-to-check-if-the-file-or-folder-exist-in-sharepoint-document-library-using-cl

https://social.msdn.microsoft.com/forums/sharepoint/en-US/72c6bd38-b8f7-43c6-b830-93fa86b685a9/check-if-folder-exist-in-custom-list

http://stackoverflow.com/questions/25173748/how-to-check-folder-exits-on-sharepoint-document-library

http://sharepoint.stackexchange.com/questions/19896/how-to-check-if-a-folder-exists-in-a-list