HtmlTextWriter.IsValidFormAttribute(String) HtmlTextWriter.IsValidFormAttribute(String) HtmlTextWriter.IsValidFormAttribute(String) HtmlTextWriter.IsValidFormAttribute(String) Method

Definition

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 String String String

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

Returns

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.

Applies to

See also