Validating forms using vbscript
In addition, malicious users can subvert the validation process.
Users with harmful intent may easily modify the validation script because it is contained in the source of the page that is sent to the user's computer.
The data validation controls are shown in Figure 1 as they appear in the Visual Studio . To use it, you link the Required Field Validator control to another control, such as a textbox, and use it to determine if the linked control has a value entered into it or it is empty.
If the linked control has a value entered into it, data validation will succeed.
NET and Web Services Solutions conference produced by PRO. He has also worked with large corporate clients including Microsoft, Universal Studios, MGM Studios, Monster.com/Flip Dog.com, Intel, Polygram Pictures, Prudential, Micro Accounting Systems, Sky Harbor International Airport, and Southern Automated Systems on projects using Microsoft technologies such as Visual Fox Pro, Visual Studio. Most applications perform their data validation on the user's local computer.The Required Field Validator linked to it has an ID attribute called rfv Name and I've included some of the most commonly used attributes.I used the Control To Validate attribute to link Required Field Validator to the textbox.NET to allocate any space on the page ahead of time to display a validation control message. NET will dynamically allocate space on the page on the fly.If you choose the Dynamic value and your validation fails, you could cause visual layout problems on pages that use HTML tables for page layout.