What is the use of CHAIN and ENDCHAIN statement?

Answer Posted / bongoni vikram

it is not answer of that , i have small doubt on this !
why we use chain and endchain keyword ( i know for multiple validations not for that my quation) . if we can use below statement for moultiple validations .

filed : filed1 , filed2 , filed3 module xxxx .

other than this statement why we use chain and end chain keyword .

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