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TOPIC: Entire form validation....

Entire form validation.... 12 years 2 months ago #16422

  • TheEdge2
  • TheEdge2's Avatar
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Hi,

- J 1.7.3

I understand how to create custom validation rules. However I also need to validate the entire form based on entries from more than one field eg.

Field1: Some Value
Field2: Some Value

Field2 is only valid if the data retrieved from a database using the value in Field1 matches. So for instance
if Field2.Value = SELECT MyField FROM tblSomeTable WHERE SomeOtherField = Field1.Value then
   //Form is valid
else
  //For, is not valud

Can anyone point me in the direction of where I can write some PHP code to validate the form as a whole?

All help and pointers greatly appreciated.
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