Asp. NET validation control--requiredfieldvalidator

Control Name: RequiredFieldValidator

Property:

1. Background color of Backcolor:rangevalidator controls

2. ControlToValidate: The ID of the control to validate

3. Display: Verify that the control displays behavior.

The valid values are:

• None-Verify that messages are never displayed inline.
• Static-Allocates space in the page layout to display the validation message.
• dynamic-if validation fails, the space used to display the validation message is dynamically added to the page.

4. EnableClientScript: Boolean value that specifies whether client-side validation is enabled.

5, Enabled: Boolean value that specifies whether the validation control is enabled.

6, ErrorMessage:

The text that is displayed in the ValidationSummary control when validation fails.

Note: If you do not set the Text property, it will also appear in the validation control.

7. ForeColor: The foreground color of the control.

8. ID: The unique ID of the control.

9. InitialValue: Specifies the initial value (starting value) of the input control. The default is "".

10, IsValid: Boolean value indicating whether the associated input control passed validation.

11, Runat: Specifies that the control is a server control. Must be set to "server".

12. Text: The message that is displayed when validation fails.

Asp. NET validation control--requiredfieldvalidator