Hi All, Is there any way to validate empty file while we upload it on SAIL

simples over 9 years ago

Hi All,
Is there any way to validate empty file while we upload it on SAIL Interface?
Appian returns '< 1 KB' as output for empty file or any file upto 100 bytes.
so how to validate a empty file?

Thanks in Advance.

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0 abhi.jana
Appian Employee
over 9 years ago

One option would be to read the file contents and do a null check / length check. Text File Reader plugin - forum.appian.com/.../summary
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0 Jordan McCollough
Appian Employee
over 9 years ago

Can you elaborate the use case or requirement? Have you considered using the "Required" parameter?
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0 simples over 9 years ago

@abhi Jana - Thank you so much for help but file can be of any extension and can contain anything, i mean a docx file my contain image so in that case, this plugin will not help me.
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0 simples over 9 years ago

@Jordan - file can be of any extension, but if any file, suppose a 'txt' file is uploaded but it does not contain any contents inside of it, i need to validate it as an empty file.
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0 abhi.jana
Appian Employee
over 9 years ago

The alternative approaches discussed in this post may be helpful -forum.appian.com/.../e-141769
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