| 摘要 |
A server computer with an application and a client computer with a browser communicate over a network, such as the Internet. The server computer sends a behavior rule file to the client computer. The server computer also sends a markup language page (such as an HTML page) to the client computer. The page has at least one input field code. The client computer identifies a rule in the rule file from attributes in the input filed code, applies the rule to the input field, and provides a message to the user of the client computer depending on a result of the rule application. |
