SalesForce Interview questions

Total available count: 39
Subject - SalesForce
Subsubject - SalesForce

What the difference between isNull and isBlank?

ISBLANK determines if an expression has 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.

In short, it describes as follows:

  1. isNull:- It supports a number field
  2. isBlank:- It supports a Text field

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