I would like to know how to properly edit a script to the effect of if no data was entered in a form field in a table cell to print the output as a blank table cell. Example:

##if data was entered
print "<td colspan=x>$xyz</td>\n";

##if no data was entered
print "<td colspan=x>&nbsp;</td>\n";

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I have searched the web, but could not find anything on this and have little understanding of perl. Is there an easy fix to this other than to write a sub routine 41 times? All I want to do is if no data was entered, just leave a blank table...otherwise print the data in the table.

In reply to lost wtih blank data by saffron

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