[Vtigercrm-developers] Examples of extending Vtiger_BaseValidator_Js

[Alan Lord (News)]

I'd like to understand how to correctly emulate or extend the 
Vtiger_Base_Validator classes within my module so as to make use of as 
much common functionality as possible...

I have two fields in a Settings screen that I would like to apply a 
custom validation rule to (basically to test if it is a valid 
Latitude,Longitude coordinate pair).

I have the regex for my test, but am finding it hard to work out the 
right syntax to enter in the fields to trigger the validation and how to 
address my LatLngValidator.js class and where it should reside?


Thanks

Al


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