Parse float

Input

value

Parse value as a decimal number

transformation:

parseFloat

Parse string to float

source:value

Output

value
3.14
10
-2.5
null
null
null

* Sample inputs run locally in your browser using the same operation logic as Fontana Flow.
Results are illustrative, not connected to a workflow.

Parse string to float.

Parameters

This operation has no configurable parameters.

Field selection

• source — Field whose values this operation reads. Omit to apply to all fields on the row.
• target — Optional output field. When omitted, the source field is updated in place.

JSON Configuration

{
  "id": "op-parseFloat",
  "type": "transformation",
  "action": "parseFloat",
  "params": {},
  "testInputs": [
    "3.14abc",
    "10",
    "-2.5",
    "abc",
    "not a number",
    ""
  ]
}