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FM.VariableExists

Checks if a variable with that name exists.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
FM Variables 4.0 Yes Yes Yes Yes Yes

MBS( "FM.VariableExists"; Name )

Parameters

Parameter Description Example value
Name The name of the variable. "x"

Result

Returns 1 if variable exists, else 0.

Description

Checks if a variable with that name exists.

See also


FM.VariableClearAll   -   FM.VariableGet

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