Please Read! -Please note that ANY posting of malicious code or copyrighted code will result in immediate banning! -Do not post any critical information. -- Edited by thekl0wn at 21:12, 2008-07-23
This function simply tests a string to see whether or not it's blank. Why? Because sometimes you could have a NULL string returned, and simply testing with something like: IF ls_test = '' THEN... is not going to work. However, using this function, you will be able to use: IF is_blank( ls_test ) THEN......
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