For the complete documentation index, see llms.txt. This page is also available as Markdown.
Validation.isNull
Description
Validates a value if it is null
Input / Parameter
Name
Description
Input Type
Default
Options
Required
value
The value to to validate.
Any
-
-
Yes
Output
Description
Output Type
Returns the validation value.
Boolean
Callback
N/A
Video
Coming Soon.
Example
In this example, we will check whether a value is null and get the validation using Validation.isNull and Result.setApi function.
Step
Create an api and select on any api method tab, and select the secondary tab Result. Select json format and add new json key isNull as the key with boolean type.
Select the secondary tab Action, Call the function Result.setApi and change the param type of isNull to subflow/function, drag Validation.isNull on it and add notnull value on it's value param.
Result
Select the secondary tab Test, click on run button and check the json response, it will show {"isNull": false} because notnull is not a null value.
