Preparestatement Is Not Entering Into While(rs.next) (read The Entire Thread)

Jan 22, 2011

I need to check form field contains existing data(want to check database) are not. if that field contain existing data it wants give alert.., In database i set projectcode as Unique.if 1st user giving projectcode as 1 it wants to store. if 2nd user giving the same projectcode it want's to throw alert msg.., But i need to learn step by Step. So i created Form with one Field(ProjectCode).In database i set ProjectCode as unique.

[Code]...

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--------------------
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--------------------

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[Code]...

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Code:
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Code:
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[Code].....

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<html>
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