Activity Forums Salesforce® Discussions What the difference between isNull and isBlank in Salesforce?

  • Arun

    Member
    January 22, 2020 at 10:49 am

    Hi Ratnesh,

    ISBLANK -  If an expression has a value and returns trueif it does not. If it contains a value, this function returns false . Text fields cannot be null. So use mainly for text fields.

    ISNULL - If an expression is null (blank) and returns true if it is. If it contains a value, this function returns false . Numeric fields cannot be blank. So use mainly for numeric fields.

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