I used Fulltrim(field) = “” to determine if the field is empty. However, I found that fulltrim only for first line. If I blank in the first line and then next line, I type nothing, just submit my request. it is valid. Any idea how can I determine blank in multiple lines?
Subject: RE: Remove blank from multiple lines
You must show code. What you have posted makes no sense.
If you pass it a string containing only newlines, Fulltrim returns an empty string. I have tried it. If you pass it an array containing only blank elements, it returns an array containing one blank element. I have tried this also.