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❮ Prop Webcontrol Standard Borderwidth Aspnet Xml ❯

ASP.NET CompareValidator Control



Definition and Usage

The CompareValidator control is used to compare the value of one input control with the value of another input control or a constant value.

Note: If the input control is empty, no validation functions are called, and validation will succeed. Use the RequiredFieldValidator control to make the field required (mandatory).


Properties

Property Description
BackColor The background color of the CompareValidator control.
ControlToCompare The name of the control to compare with the control being validated.
ControlToValidate The ID of the control to validate.
Display The display behavior of the validation control. Legal values are: None - The control does not display. Used only for displaying error messages in the ValidationSummary control.<br> Static - The control displays the error message if validation fails. Space for the message is reserved on the page even if the input passes validation.<br> Dynamic - The control displays the error message if validation fails. Space for the message is dynamically added to the page if the input passes validation.
EnableClientScript A Boolean value that specifies whether client-side validation is enabled.
Enabled A Boolean value that specifies whether the validation control is enabled.
ErrorMessage The text displayed in the ValidationSummary control when validation fails. Note: If the Text property is not set, this text is also displayed in the validation control.
ForeColor The foreground color of the control.
id The unique ID of the control.
IsValid A Boolean value that indicates whether the control specified by ControlToValidate passed validation.
Operator The type of comparison operation to perform. Operators include: Equal<br> GreaterThan<br> GreaterThanEqual<br> LessThan<br> LessThanEqual<br> NotEqual<br> DataTypeCheck
runat Specifies that the control is a server control. Must be set to "server".
Text The message displayed when validation fails.
Type Specifies the data type of the values to compare. Types include: Currency<br> Date<br> Double<br> Integer<br> String
ValueToCompare A constant value to compare with the value entered by the user in the input control being validated.

Examples

CompareValidator

CompareValidator 2


❮ Prop Webcontrol Standard Borderwidth Aspnet Xml ❯