Question : xsl check if nan
Answered by : nutty-narwhal-9jozqek74m16
<xsl:if test="number(myNode) = myNode"> <!-- myNode is a number -->
</xsl:if>
Source : https://stackoverflow.com/questions/3854345/xpath-test-if-node-value-is-number | Last Update : Tue, 07 Jul 20