@mnl yeah I could do that as well, but with many projects, and testing sites I always forgot the tweaked files , now I try to make only 100% blocs projects ( the export version of blocs to the server) I remember with Blocs version 1.3 (WAY back in 2015) there where not so many options in Blocs as now, at that point I changed a lot, but thats almost not necessary anymore ( except the the localization of the validation of forms)
I believe @norm choose this validation script, because its simple and stable maybe the localization is an option for the future ( nice idea is when you choose in your page settings your language that also the validation of forms results in that language, with an own blocs-custome-NL.js file)
we only need to chance: This is required, Must be a number, Not a valid email address…
Even better just having those options in the “Form bric settings”, like we now can adjust the messages when we send the form. @norm ?