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Maximum value

Input
value
Validate that value maximum is 100
validation:
max

Ensure value is at most maximum

source:value
parameters
max

Maximum value allowed

Output
result
Pass
Pass
Pass
Field "value" must be at most 100
Field "value" must be at most 100
Field "value" must be at most 100

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

Ensure value is at most maximum.

Parameters

  • max (number, required) — Maximum value allowed. Examples: 100, 1000, 10000.

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-max",
"type": "validation",
"action": "max",
"params": {
"max": 100
},
"testInputs": [
"95",
"90",
"0",
"105",
"110",
"200"
]
}