Name
Element.hasAttribute( ): determine whether this element has a specified attribute â DOM Level 2 Core:
Synopsis
boolean hasAttribute(Stringname
);
Arguments
-
name
The name of the desired attribute.
Returns
true
if this element has
a specified or default value for the named attribute, and false
otherwise.
Description
This method determines whether an element has an attribute
with the specified name but does not return the value of that
attribute. Note that hasAttribute(
)
returns true
if the
named attribute is explicitly specified in the document and also if
the named attribute has a default value specified by the internal
subset of the document type.
See Also
Element.getAttribute( )
,
Element.setAttribute( )
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