On 26 May 2014 23:26, chuan137 <[email protected]> wrote: I want to replace white spaces with underscore and capitialize each word > before insert them into database. I am using SQLFORM(...) and I find > onvalidation is used after validation. > > but I want to use this field as a unique keyword, which used in query > conditions. what I want is to use a function to do the job before > validation. > > You can use SQLFORM.factory and after the submission of the form, apply those changes to the fields where it is needed and then submit them.
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