/*
* Copyright (c) 2015 Ushahidi.
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program in the file LICENSE-AGPL. If not, see
* https://www.gnu.org/licenses/agpl-3.0.html
*/
package com.ushahidi.platform.mobile.app.presentation.view.ui.form.validator.validator;
import com.ushahidi.platform.mobile.app.presentation.view.ui.form.ui.widgets.Widget;
import android.text.TextUtils;
/**
* Validates for required fields. If a field has been marked required, use this class to make sure
* the field is filled.
*
* @author Ushahidi Team <team@ushahidi.com>
*/
public class RequiredValidator extends Validator {
/**
* Default constructor
*
* @param errorMessage The error message
*/
public RequiredValidator(String errorMessage) {
super(errorMessage);
}
/**
* {@inheritDoc}
*/
@Override
public boolean isValid(Widget formWidget) {
return TextUtils.getTrimmedLength(formWidget.getValue()) > 0;
}
}