Code Pro — Zod Validation

The workflow JSON

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{
  "name": "Code Pro \u2014 Zod validation",
  "nodes": [
    {
      "parameters": {},
      "id": "manual-trigger",
      "name": "When clicking \u2018Execute workflow\u2019",
      "type": "n8n-nodes-base.manualTrigger",
      "typeVersion": 1,
      "position": [
        0,
        0
      ]
    },
    {
      "parameters": {
        "jsCode": "return [\n  { json: { email: 'ok@example.com', age: 30 } },\n  { json: { email: 'bad', age: 12 } }\n];"
      },
      "id": "sample-data",
      "name": "Sample Data",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        240,
        0
      ]
    },
    {
      "parameters": {
        "mode": "runOnceForEachItem",
        "jsCode": "const schema = z.object({\n  email: z.string().email(),\n  age: z.number().int().min(18),\n});\n\nconst result = schema.safeParse($json);\n\nif (!result.success) {\n  return {\n    json: {\n      valid: false,\n      errors: result.error.issues.map((i) => i.message),\n      input: $json,\n    },\n  };\n}\n\nreturn {\n  json: {\n    valid: true,\n    data: result.data,\n  },\n};\n",
        "options": {
          "timeout": 30,
          "maxOutputItems": 10000
        }
      },
      "id": "code-pro",
      "name": "Code Pro",
      "type": "n8n-nodes-code-pro.codePro",
      "typeVersion": 1,
      "position": [
        480,
        0
      ]
    }
  ],
  "connections": {
    "When clicking \u2018Execute workflow\u2019": {
      "main": [
        [
          {
            "node": "Sample Data",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Sample Data": {
      "main": [
        [
          {
            "node": "Code Pro",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  }
}

About this workflow

Code Pro — Zod validation. Uses n8n-nodes-code-pro. Event-driven trigger; 3 nodes.

Source: https://github.com/Danielnke/n8n-nodes-code-pro/blob/522ada85ada251f39375320118eb181b3ec0fd54/examples/code-pro-validate-zod.json — original creator credit. Request a take-down →

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