/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: zameer_bhopal https://cdn.slidesharecdn.com/profile-photo-zameer_bhopal-48x48.jpg?cb=1601529574 I am Excel Trainer, I can create a formulae(in CELL) to retrieve desired result ( Even If Excel does not have any predefined function for it. for an example:- IFERROR(IF(IFERROR(AND(OR(AND(CODE(MID(B3,1,1))>=65,CODE(MID(B3,1,1))=97,CODE(MID(B3,1,1))=65,CODE(MID(B3,2,1))=97,CODE(MID(B3,2,1))=65,CODE(MID(B3,3,1))=97,CODE(MID(B3,3,1))=65,CODE(MID(B3,4,1))=97,CODE(MID(B3,4,1))=65,CODE(MID(B3,5,1))=97,CODE(MID(B3,5,1))