IsNullObj

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Manual > Control Reference > Route > Route Methods >

IsNullObj

 

Check whether the object is in a null state (NULL).

 

syntax

IsNullObj(

         val

         )

 

Parameters

 

val

 

Type:

General purpose (array can be specified)

 

value.

 

Return Value

 

 

Type:

Boolean

 

Returns TRUE when NULL (no object).

 

hmtoggle_plus1Explanation

Checks whether the object is null (NULL).

 

 

Supported

○

Script Action

Can be used in server script Ver2 actions

○

Browser script

Can be used in browser scripts

○

Calculation Expression Syntax

Can be used in expression syntax (e.g. bind syntax)

 

 

reference

 

GetValueType

IsBool

IsNum

IsStr

IsTime

IsObj

IsNullObj

IsValid

IsValidStr