troubleshooting Question

Editing a textbox for numeric

Avatar of garyinmiami2003
garyinmiami2003Flag for United States of America asked on
14 Comments1 Solution827 ViewsLast Modified:
I need to edit a textbox for numeric and may contain up to 1"." (decimal pt).    I want to check for one decimal that could be anywhere  in the 15 characters.  Must be numeric except for the decimal.  Can only have 1 decimal max but does not have to have 1.  Any number of characters up to 15.

Valid                                                                            invalid
1111111111.0001                                                     100.1.30
111111111                                                                1abc200
1.000000                                                                   10000000000000000000000.000001

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