jcs:empty() Function

The jcs:empty() function returns true if a nodeset or string argument is empty.

The function syntax is as follows:



jcs:empty($set);

Where $set is the nodeset or string to test.

The following example shows how the jcs:empty() function can be used:



if (jcs:empty($set)); {
     /* Code to handle true value ($set is empty) */
}