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-rw-r--r--frontends/php/include/classes/ctextbox.inc.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/frontends/php/include/classes/ctextbox.inc.php b/frontends/php/include/classes/ctextbox.inc.php
index 9f385afc..54fcd62c 100644
--- a/frontends/php/include/classes/ctextbox.inc.php
+++ b/frontends/php/include/classes/ctextbox.inc.php
@@ -70,7 +70,7 @@
$this->AddOption('MaxLength', $size);
$this->AddOption('Style', 'text-align: right;');
$this->AddOption('OnKeyPress',
- " var c= (event.which) ? event.which : event.keyCode; ".
+ " var c = (event.which || event.which==0) ? event.which : event.keyCode;".
" if(c <= 31 || (c >= 48 && c <= 57)) return true; else return false; ");
}
}