Hi,

I need a regex to match an alphanumeric string with letters and numbers.

example:  48HQZBF404TY2298D1414BB8050022YQ3872444

The pattern is defined as:

A sequence of alphanumeric characters, letters are upper or lower case, at 
least 30 chars long, containing at least 10 numbers.

This part is easy enough:  [a-zA-Z0-9]{30,}

But I can't figure out how to match only ifthe string contains at least 10 
numbers.

thanks,
JC

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