all of this code should put in the submit button javascript? how can i make condition if user not check will display please choose up to 3 items. if user choose more than 3 error msg appear?
all of this code should put in the submit button javascript? how can i make condition if user not check will display please choose up to 3 items. if user choose more than 3 error msg appear?
[quote:]all of this code should put in the submit button javascript? [/quote]
You can put code wherever you need, according to you app logic.
[quote:]how can i make condition if user not check will display please choose up to 3 items. if user choose more than 3 error msg appear? [/quote]
We are very sorry, but custom code falls outside the scope (http://devcenter.appery.io/support-po...) of our support.