ValidationHelper Class
Definition
Implements validation for user input.
public sealed class ValidationHelper
type ValidationHelper = class
Public NotInheritable Class ValidationHelper
- Inheritance
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ValidationHelper
Properties
FormField |
Gets the name of the current form. This type/member supports the .NET Framework infrastructure and is not intended to be used directly from your code. |
InvalidCssClass |
Gets the name of the class that is used to specify the appearance of error-message display when errors have occurred. This type/member supports the .NET Framework infrastructure and is not intended to be used directly from your code. |
ValidCssClass |
Gets the name of the class that is used to specify the appearance of error-message display when errors have occurred. This type/member supports the .NET Framework infrastructure and is not intended to be used directly from your code. |
Methods
Add(IEnumerable<String>, IValidator[]) |
Registers a list of user input elements for validation. |
Add(String, IValidator[]) |
Registers a user input element for validation. |
AddFormError(String) |
Adds an error message. |
ClassFor(String) |
Renders an attribute that references the CSS style definition to use when validation messages for the user input element are rendered. |
For(String) |
Renders attributes that enable client-side validation for an individual user input element. |
GetErrors(String[]) |
Returns a list of current validation errors, and optionally lets you specify a list of fields to check. |
IsValid(String[]) |
Determines whether the contents of the user input fields pass validation checks, and optionally lets you specify a list of fields to check. |
RequireField(String) |
Registers the specified field as one that requires user entry. |
RequireField(String, String) |
Registers the specified field as one that requires user entry and registers the specified string as the error message to display if no value is supplied. |
RequireFields(String[]) |
Registers the specified fields as ones that require user entry. |
Validate(String[]) |
Performs validation on elements registered for validation, and optionally lets you specify a list of fields to check. |