xpath Check if a node is present Are there plants in the house?
Example
XML
<House>
<LivingRoom>
<plant name="rose"/>
</LivingRoom>
<TerraceGarden>
<plant name="passion fruit"/>
<plant name="lily"/>
<plant name="golden duranta"/>
</TerraceGarden>
</House>
XPATH
boolean(/House//plant)
OUTPUT
true
