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Show proper examples in case a user doesn't enter a permitted/correct val

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resolves #7973
This commit is contained in:
Johannes Meyer 2015-02-12 08:58:01 +01:00
parent 33c75a8330
commit a630db93e8
1 changed files with 28 additions and 0 deletions
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28
library/Icinga/Web/Form/Validator/InArray.php Normal file
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@ -0,0 +1,28 @@
<?php
/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
namespace Icinga\Web\Form\Validator;
use Zend_Validate_InArray;
use Icinga\Util\String;
class InArray extends Zend_Validate_InArray
{
protected function _error($messageKey, $value = null)
{
if ($messageKey === static::NOT_IN_ARRAY) {
$matches = String::findSimilar($this->_value, $this->_haystack);
if (empty($matches)) {
$this->_messages[$messageKey] = sprintf(t('"%s" is not in the list of allowed values.'), $this->_value);
} else {
$this->_messages[$messageKey] = sprintf(
t('"%s" is not in the list of allowed values. Did you mean one of the following?: %s'),
$this->_value,
implode(', ', $matches)
);
}
} else {
parent::_error($messageKey, $value);
}
}
}