{
  "nodes": [
    {
      "name": "On clicking 'execute'",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        250,
        300
      ],
      "parameters": {},
      "typeVersion": 1,
      "id": "dmy-to-mdy-date-converter-trigger"
    },
    {
      "id": "dmy-to-mdy-date-converter-convert",
      "name": "Validate and format calendar date",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        520,
        300
      ],
      "parameters": {
        "mode": "runOnceForEachItem",
        "jsCode": "const value = '14/02/2020';\nfunction convertDmyDate(value) {\n  if (typeof value !== 'string' || value.length !== 10) throw new Error('Enter a date in DD/MM/YYYY format');\n  const match = /^([0-9]{2})\\/([0-9]{2})\\/([0-9]{4})$/.exec(value);\n  if (!match) throw new Error('Enter a date in DD/MM/YYYY format');\n  const [, dayText, monthText, yearText] = match;\n  const day = Number(dayText), month = Number(monthText), year = Number(yearText);\n  const leap = year % 4 === 0 && (year % 100 !== 0 || year % 400 === 0);\n  const monthDays = [31, leap ? 29 : 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];\n  if (month < 1 || month > 12 || day < 1 || day > monthDays[month - 1]) throw new Error('Enter a valid calendar date');\n  return monthText + '/' + dayText + '/' + yearText;\n}\nasync function dmyDate({ value }) {\n  return { data: convertDmyDate(value) };\n}\n\nreturn { json: { data: convertDmyDate(value) } };"
      }
    }
  ],
  "connections": {
    "On clicking 'execute'": {
      "main": [
        [
          {
            "node": "Validate and format calendar date",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "name": "DMY to MDY Date Converter",
  "settings": {
    "executionOrder": "v1"
  },
  "active": false,
  "pinData": {}
}