HTMLMetaElement.HasAttribute

Syntax:

HasAttribute(<Name>)

Parameters:

<Name> (required)

Type: String.
An attribute name.

Returned value:

Type: Boolean.
True, if the attribute with the specified name explicitly exists in the element or has a default value; False - otherwise.

Description:

Determines if the element contains an attribute with a specified name.

Availability:

Thin client, server, thick client, external connection, Mobile application (client), Mobile application (server).

    

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