Indicates whether the current data value is the null value.
Reference_Syntax.isNull = false | true; - or - Reference_Syntax.isNull = 0 | 1;
Reference_Syntax.isNull = 0 | 1
Type
Values
Boolean
true | 1 (default)
false | 0
The current data value is the null value.
The current data window is not the null value.
node class class
Model
Object
Data Model
dataValue
XFA 2.1
TextField1.isNull = 0;
TextField1.isNull = 0
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Content from Scripting Reference (10).
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