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  1. #1
    Abd
    Abd is offline
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    Question Validating Character value

    Hi All,

    I know "isNaN" is to ensure that a value is numeric. How do I ensure that a value is character value?

    Thanks

    Abd
    Abdul

  • #2
    Regular Coder
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    !isNaN ?

    Alex

  • #3
    Senior Coder
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    There seems be no "isNaN" function in the MySQL documentation. Also, MySQL automatically converts numbers to string on an as-needed basis.


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