Your problem is that the value of one of your fields (textboxError) includes XML- or HTML-style tags, which by default are disallowed to avoid developers introducing potential security issues within their applications. The solution is given in the error message; you need to add validateRequest=”false” in either the @Page directive at the top (omitted in … Read more
Your options: Email-to-SMS Gateway Pros Free Cons Delivery not as reliable as native Non-standard message formatting between carriers Subject to stricter ‘spam’ guards that can catch non-spam messages You have to know what carrier your user is using, and they have to notify you if it changes SMS Gateway Pros More reliable Consistent formatting Easily … Read more
The articles listed below may be useful: Are there any free services for sending SMS programmatically? [Programmatic SMS] [3] [Free SMS API?] [4] EDIT Removed first link that has been removed
You will need to define the rules for how to translate the input into an action on the database. To get you started, you can write if statements like this for each rule: if (a.length == 3 && a[0] == “pay” && a[1] == “merchant”) { double amount = Double.parseDouble(a[2]); // connect to database and … Read more