i have set of fields in form. I am calling a DDS on blur function of a particular filed. Looks the dds is getting called before field validation. How can be done to check 1st field validation and then blur?Note: validate on change is not helping because the change event is getting called multiple time (at any change event, page change event) and resting my other filed values.
The Validate on Change event is the right one to use for calling DDS. Not sure what you are seeing but this event should only fire where the actual value in the field has changed.
I note that it is also firing the very first time you try to navigate forward a page, but only if that field is non-mandatory and is empty at the time of page change. So you could in your Validate on Change rule you could check if the field contains a value before calling DDS.