HtmlTextWriter.IsValidFormAttribute(String) Method

Definition

Namespace:

System.Web.UI

Assembly:

System.Web.dll

Checks an attribute to ensure that it can be rendered in the opening tag of a <form> markup element.

public:
 virtual bool IsValidFormAttribute(System::String ^ attribute);

public virtual bool IsValidFormAttribute (string attribute);

abstract member IsValidFormAttribute : string -> bool
override this.IsValidFormAttribute : string -> bool

Public Overridable Function IsValidFormAttribute (attribute As String) As Boolean

Parameters

attribute

String

A string that contains the name of the attribute to check.

Returns

Boolean

Always true.

Remarks

The HtmlTextWriter class implementation of the IsValidFormAttribute method returns true for all attributes. Override the IsValidFormAttribute to limit the attributes that can be rendered in the opening tag of a <form> element.

Notes to Inheritors

Override the IsValidFormAttribute(String) method to return true only for those attributes that can be included in the <form> element of the markup for which the class derived from the HtmlTextWriter class is intended.

See also

• TextWriter