Forum Discussion
Robert_47833
Jun 05, 2012Altostratus
hello,Aaron
I know the delimiter ,it is /
suppose the uri is /cjj/xx/1234567777/xyz
I need to check whether the fourth gield is number(s)
how to achieve this?
it is 1234567777 in our case
but the length of this is not certain
it can be 123 or 1234