ASP.NET 2.0 Unleashed

Chapter 3. Using the Validation Controls

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Overview of the Validation Controls

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Using the RequiredFieldValidator Control

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Using the RangeValidator Control

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Using the CompareValidator Control

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Using the RegularExpressionValidator Control

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Using the CustomValidator Control

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Using the ValidationSummary Control

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Creating Custom Validation Controls

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Summary

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In this chapter, you learn how to validate form fields when a form is submitted to the web server. You can use the validation controls to prevent users ...