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Full Discussion: Input validation ?
Top Forums Shell Programming and Scripting Input validation ? Post 302069482 by systemali on Monday 27th of March 2006 02:18:27 AM
Old 03-27-2006
Input validation ?

I am trying to validate user input, at the moment what i have is as below :-



echo "\n\tPlease, enter package name to import: \c"
read PACKAGE


So far this works perfect , But if the user does not input any thing it stalls Smilie

What I need is, If the user does not enter the name of the package, It should exit and echo a message " no valid input"
 

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DH_INSTALLDEB(1)						     Debhelper							  DH_INSTALLDEB(1)

NAME
dh_installdeb - install files into the DEBIAN directory SYNOPSIS
dh_installdeb [debhelperoptions] DESCRIPTION
dh_installdeb is a debhelper program that is responsible for installing files into the DEBIAN directories in package build directories with the correct permissions. FILES
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debhelper(7) This program is a part of debhelper. AUTHOR
Joey Hess <joeyh@debian.org> 11.1.6ubuntu2 2018-05-10 DH_INSTALLDEB(1)
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