I am looking for an example for validating input (using requires =
> IS_IN_DB) against form.vars before submit.
>
You mean you want to test an html form values to match a set of db
values client-side?
I am trying to have a form with three fields,
the first one needs to to validated against data base (this can be done in
the controller by field1.requires = IS_IN_DB(...)) ,
the second one needs to be validated against data base and the entered
value of field1 ( field2.requires = IS_IN_DB(.....form.vars.field1.....))
I am generating the form using SQLFORM.
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