Hi Cagatay! > + var doubleRegExp = > /^(\+|-)?\d*\.?\d*([eE]\d+)?[dD]?$/; > I haven't had a look at all your validation code, though, do it deal with i18n? Means, the regexp above allows to have a "." - I guess as fraction delimiter. But then, this depends on language specific settings. Can this work with your validator? Also, can it deal with the thousand's point? e.g. 10.000,27 is a valid number here.
Ciao, Mario