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Get POST input value

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A specialized utility designed to work alongside the Web API Server. When an external application sends a POST request containing multiple data fields (such as a username and a password, or various sensor readings), this node acts as a filter to extract exactly one specific piece of information based on its key name.

When to use this node: * Data Parsing: If a custom web form sends a payload like color=red&intensity=50, use two of these nodes (one named "color" and one "intensity") to split these values into separate logic flows. * Input Validation: Use it to capture user-entered codes from a web interface and pass them to a Compare Str or Logic IF node for verification.

Connectors in

  • postData [type: string]
  • name [type: string]

Connectors out

  • postData [type: string]
  • value [type: string]

Node properties

  • name [type: string]