Gets or sets the message displayed when the entered e-mail address is not valid.
Assembly: System.Web (in System.Web.dll)
Property ValueType: System.String
The message displayed when the e-mail address entered is not valid. The default is "Please enter a valid e-mail address." The default text for the control is localized based on the server's current locale.
The Membership class membership provider specified in the MembershipProvider property can restrict the e-mail addresses that it will accept. The property is displayed when the e-mail address entered by the user does not meet the requirements for the e-mail address set by the membership provider. The actual requirements for the e-mail address are determined by the membership provider, and might be different for different providers.
The value of this property, when set, can be saved automatically to a resource file by using a designer tool. For more information, see LocalizableAttribute and ASP.NET Globalization and Localization.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.