Random Number Node
The Random Number Node generates a random integer within a range of your choosing.
The node takes three parameters, all of which are required.
Minimum Value and Maximum Value are each a number or a string template resolving to a numerical value on your payload. The randomly generated number is inclusive of the defined minimum and maximum values; for example, if
0 is set as the minimum value, then
0 is a possible output from the node.
The Result Path is a payload path stipulating where on the payload the resulting number should be stored.
Node Failure Cases
If the node fails to generate a random number, the result stored on the payload at the result path will be
null. There are a few of cases where this could occur, most likely when using a string template to reference a value within the payload:
- The minimum or maximum value is not a number. The node attempts to type the value to a number (for example, a string of
"1"will type to the number
1) but if that fails, the number generator will return
- The minimum value is greater than the maximum value. It is, of course, impossible to find a random number in that case.
- There are no integers between the minimum and maximum values. For example, if a minimum value of
1.3and a maximum value of
1.9are passed, the node will return
nullbecause there is no possible random integer between the two values.