check if a cell as blank cell after it and exit VBA code

[fari1]

hi, i want to have a vba code, which may check that if a cell value("Descirption") has blank cell below it, then exit sub

 

[fari1]

this word "Description" can be anywhere in the sheet, in any cell, so want to find a blank cell after it, if it does then exit sub

 

[fari1]

digg

 

[fari1]

need help over it plz