37 lines
1.5 KiB
PHP
37 lines
1.5 KiB
PHP
<?php
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/**
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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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*
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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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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class EditWatchlistCheckboxSeriesField extends HTMLMultiSelectField {
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/**
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* HTMLMultiSelectField throws validation errors if we get input data
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* that doesn't match the data set in the form setup. This causes
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* problems if something gets removed from the watchlist while the
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* form is open (T34126), but we know that invalid items will
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* be harmless so we can override it here.
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*
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* @param string $value The value the field was submitted with
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* @param array $alldata The data collected from the form
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* @return bool|string Bool true on success, or String error to display.
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*/
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public function validate( $value, $alldata ) {
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// Need to call into grandparent to be a good citizen. :)
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return HTMLFormField::validate( $value, $alldata );
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}
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}
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