[phpesp-general] Numeric Field

[Anthony R. <che...@ya...>]

Hi. I am using version phpESP 1.6.1 and have noted that when I enter a question in a which I've designated as numeric that it accepts non-numeric entries by the users of the survey.  For example they type in two instead of 2 and the survey accepts it and goes on.  Yet when I view the survey results it doesn't show that any information was entered unless they type it in numerical (ie 2 instead of two).  How can I designate a field in a question to only accept "numeric" data and not allow the person making the response in the survey to continue if they don't enter numeric data.  Thanks.

		
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