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silverstripe-mathspamprotection
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Add strtolower to allow answers with Capital letter

This commit is contained in:
RuthAdele 2013-09-24 18:51:31 +09:30
parent e571210f12
commit db7ec20399
1 changed files with 2 additions and 2 deletions
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4
code/MathSpamProtectorField.php
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@ -107,7 +107,7 @@ class MathSpamProtectorField extends SpamProtectorField {
Session::clear('mathQuestionV1');
Session::clear('mathQuestionV2');
return (MathSpamProtectorField::digit_to_word($v1 + $v2) == $answer || ($v1 + $v2) == $answer);
return (MathSpamProtectorField::digit_to_word($v1 + $v2) == strtolower($answer) || ($v1 + $v2) == $answer);
}
/**
@ -158,4 +158,4 @@ class MathSpamProtectorField extends SpamProtectorField {
public static function set_enabled($enabled = true) {
self::$enabled = $enabled;
}
}
}