ProjectManager
0.2
CommonFunctions
StringValidation.h
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/*
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StringValidation.h
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Utilities useful various kinds of validations of strings for
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the ProjectManager application.
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Copyright (C) 2006 Saso Kiselkov
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#import <Foundation/NSString.h>
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static
inline
NSString *
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NonEmptyString(NSString * argument)
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{
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if
([argument length])
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{
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return
argument;
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}
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else
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{
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return
nil;
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}
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}
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