Mercurial > dive4elements > river
view gwt-client/src/main/java/org/dive4elements/river/client/client/ui/ValidationHelper.java @ 9702:20456a3c92e2
Img -> Image; correct URL for WMS Legend
author | dnt_bjoernsen <d.tironi@bjoernsen.de> |
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date | Thu, 21 Jan 2021 13:22:37 +0100 |
parents | b570b6fcc052 |
children |
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/** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde * Software engineering by * Björnsen Beratende Ingenieure GmbH * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.client.client.ui; import java.util.ArrayList; import java.util.List; import org.dive4elements.river.client.client.FLYSConstants; import com.smartgwt.client.widgets.form.fields.TextItem; /** * @author Domenico Nardi Tironi * */ public class ValidationHelper { public static final List<String> checkForEmpty(final TextItem inputItem, final FLYSConstants MSG) { final List<String> errors = new ArrayList<String>(); if (inputItem.getValueAsString() == null || inputItem.getValueAsString().trim().isEmpty()) { errors.add(MSG.empty_filter()); return errors; } return errors; } }