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What is the difference between ISBLANK() and ISNULL() in Apex in Salesforce?
What is the difference between ISBLANK() and ISNULL() in Apex in Salesforce?
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1 Reply
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ISBLANK determines if an expression has a value then returns TRUE if it does not. ISNULL determines if an expression is null (blank) then returns TRUE if it is. If the expression contains a value, then this function returns FALSE.
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