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Validation Controls

The validation controls verify the data values contained in ASP.NET mobile controls. If the data is not valid, validation controls display error messages. Like their corresponding Web Forms controls, the mobile Web Forms validation controls offer a variety of verification methods. This section presents overviews of the validation controls offered by the ASP.NET mobile controls.

In This Section

Introduction to the Validation Controls
Provides information about the types of validation controls in the ASP.NET mobile controls, in addition to their uses.
Introduction to the CompareValidator Control
Provides an overview of validating user input with comparisons.
Adding and Configuring a CompareValidator Control
Presents information on how to perform comparisons between the data values of two controls, or between a control and a literal value.
Introduction to the CustomValidator Control
Provides an overview of performing data validations customized for your application.
Adding and Configuring a CustomValidator Control
Shows how to customize data validation.
Introduction to the RangeValidator Control
Provides an overview of the validating user input against a range.
Adding and Configuring a RangeValidator Control
Discusses how to verify that the data value of a control falls within a range of values.
Introduction to the RegularExpressionValidator Control
Provides an overview of the validating user input against a regular expression.
Adding and Configuring a RegularExpressionValidator Control
Presents information about how to verify that a data value in a control matches a regular expression.
Introduction to the RequiredFieldValidator Control
Provides an overview of the use of the RequiredFieldValidator control.
Adding and Configuring a RequiredFieldValidator Control
Shows how to validate that required data is present in a control.
Introduction to the ValidationSummary Control
Provides an overview of the use of the ValiationSummary control.
Adding and Configuring a ValidationSummary Control
Discusses how to present the user with a list of errors that occurred when performing data validation.
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