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what happen when we write "AND(NOT(ISNEW()),ISCHANGED(INDUSRTY)" in account validation rules?
please explain the process for creating a new account record ,for updating exciting record quickly
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AND(NOT(ISNEW()),ISCHANGED(Industry ))
if account was created without an industry value, this would allow you to choose an industry on these existing accounts but doesn't let you to modify existing values
AND(
NOT(ISNEW()),
ISCHANGED(Industry ),
TEXT(PRIORVALUE(Industry)) <> "")