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allow to empty the taglist (even provided prior content is part of the preserve array), by returning null upon validation when array is empty

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Klaus Leithoff
2014-09-02 11:39:23 +00:00
parent 6e54b7088c
commit a1bf9c0d9b
1 changed files with 3 additions and 1 deletions
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4
etemplate/inc/class.etemplate_widget_taglist.inc.php
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@ -129,8 +129,10 @@ class etemplate_widget_taglist extends etemplate_widget
{
self::set_validation_error($form_name,lang('Field must not be empty !!!',$value),'');
}
//error_log(__METHOD__.__LINE__.$form_name.'#'.array2string($validated).'#'.array2string($value));
$valid =& self::get_array($validated, $form_name, true);
if (true) $valid = $value;
//error_log(__METHOD__.__LINE__.$form_name.'#'.array2string($validated).'#'.array2string($valid));
if (true) $valid = (is_array($value)&&empty($value)&&empty($valid)?null:$value);
//error_log(__METHOD__."() $form_name: ".array2string($value_in).' --> '.array2string($value).', allowed='.array2string($allowed));
}
}