Index In List

Uncontrolled node

Overview

The Index In List node searches for a specific value in a list and returns:

• A boolean indicating if the value was found (true or false)
• The index of the first occurrence of the value (or -1 if not found)

This node is helpful for conditional logic, validation, or locating where a value appears in a dataset.

Inputs

Input	Type	Description	Default
List	List	The list to search through	-
Value	Any	The value to find in the list	-

Outputs

Output	Type	Description
Found	Boolean	true if the value exists in the list, otherwise false
Index	Number	The position of the first occurrence of the value, or -1 if not found

Panel Controls

No additional configuration is required. This node uses standard equality checks to compare list items to the input value.

Example: Value Found

List:

["apple", "banana", "cherry"]

Value:

"banana"

Output:

• Found: true
• Index: 1

Example: Value Not Found

Value:

"grape"

Output:

• Found: false
• Index: -1

Tip

This node only returns the index of the first match. If the value appears multiple times, only the first one is returned.