I have a repeating function to add. The user enters the number of how many
numbers they want to add, then it repeats a form field. What I want to do is
detect to make sure that the value they enter is a number. If not, don't do
the do while loop and if it is, then go ahead and do it. How can I do this?

Stephen Craton

"What is a dreamer that cannot persevere?" -- http://www.melchior.us

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