Nonnumeric in Numeric

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Thread: Nonnumeric in Numeric

  1. #1
    Join Date
    Dec 1969

    Default Nonnumeric in Numeric

    How do you keep someone from putting a letter in a numeric field that I am using to populate an array? In the html input tag I have name=<%=arrayname(1,1)") and if someone puts a letter in the text field it messes up. Can I check for this or prevent it in some way?

  2. #2
    Richard A. Lowe Guest

    Default Prevention:<BR><BR>You should still check on the server-side in case client scripting is turned off... but this is quite cool

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