The workflow JSON
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{
"nodes": [
{
"name": "On clicking 'execute'",
"type": "n8n-nodes-base.manualTrigger",
"position": [
250,
300
],
"parameters": {},
"typeVersion": 1
},
{
"name": "Check for Close Date",
"type": "n8n-nodes-base.if",
"position": [
660,
300
],
"parameters": {
"conditions": {
"string": [
{
"value1": "={{$json[\"Close Date\"]}}",
"value2": "/\\d\\d\\d\\d-\\d\\d-\\d\\d/i",
"operation": "regex"
}
]
},
"combineOperation": "any"
},
"typeVersion": 1
},
{
"name": "Set Close Date 3 Weeks Later",
"type": "n8n-nodes-base.set",
"position": [
910,
370
],
"parameters": {
"values": {
"string": [
{
"name": "Close Date",
"value": "={{new Date(new Date().setDate(new Date().getDate() + 21)).toISOString()}}"
}
]
},
"options": {},
"keepOnlySet": true
},
"typeVersion": 1
},
{
"name": "NoOp",
"type": "n8n-nodes-base.noOp",
"position": [
1140,
280
],
"parameters": {},
"typeVersion": 1
},
{
"name": "Set Close Date",
"type": "n8n-nodes-base.set",
"position": [
450,
300
],
"parameters": {
"values": {
"string": [
{
"name": "Close Date",
"value": "2021-11-29T00:00:00.000Z"
}
]
},
"options": {}
},
"typeVersion": 1
},
{
"name": "Set Close Date To Original",
"type": "n8n-nodes-base.set",
"position": [
910,
210
],
"parameters": {
"values": {
"string": [
{
"name": "Close Date",
"value": "={{$node[\"Set Close Date\"].json[\"Close Date\"]}}"
}
]
},
"options": {},
"keepOnlySet": true
},
"typeVersion": 1
}
],
"connections": {
"Set Close Date": {
"main": [
[
{
"node": "Check for Close Date",
"type": "main",
"index": 0
}
]
]
},
"Check for Close Date": {
"main": [
[
{
"node": "Set Close Date To Original",
"type": "main",
"index": 0
}
],
[
{
"node": "Set Close Date 3 Weeks Later",
"type": "main",
"index": 0
}
]
]
},
"On clicking 'execute'": {
"main": [
[
{
"node": "Set Close Date",
"type": "main",
"index": 0
}
]
]
},
"Set Close Date To Original": {
"main": [
[
{
"node": "NoOp",
"type": "main",
"index": 0
}
]
]
},
"Set Close Date 3 Weeks Later": {
"main": [
[
{
"node": "NoOp",
"type": "main",
"index": 0
}
]
]
}
}
}
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About this workflow
Use Regex To Select Date. Uses manualTrigger, noOp. Event-driven trigger; 6 nodes.
Source: https://github.com/Zie619/n8n-workflows — original creator credit. Request a take-down →
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