Use REGEX to select date

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

This workflow looks for a Close Date value using REGEX in the IF node. If it finds the correct value, it will pass that value on. If it does not find the correct value, it will generate a value bas...

Best for

Document Extraction automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.manualtrigger, n8n-nodes-base.if, n8n-nodes-base.set, n8n-nodes-base.noop

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by jason.

Original n8n.io source

1.1 Workflow description

Title: Use REGEX to select date
Workflow name: Use REGEX to select date

The final result will show up in the NoOps node.

You can text this execution by enabling and disabling the Set node when you run the execution.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - On clicking 'execute'

Type / Role: n8n-nodes-base.manualTrigger - manualTrigger
Config choices: Version 1

Block 2 - Check for Close Date

Type / Role: n8n-nodes-base.if - if
Config choices: Version 1

Block 3 - Set Close Date 3 Weeks Later

Type / Role: n8n-nodes-base.set - set
Config choices: Version 1

Block 4 - NoOp

Type / Role: n8n-nodes-base.noOp - noOp
Config choices: Version 1

Block 5 - Set Close Date

Type / Role: n8n-nodes-base.set - set
Config choices: Version 1

Block 6 - Set Close Date To Original

Type / Role: n8n-nodes-base.set - set
Config choices: Version 1

3. Summary Table

Workflow	Use REGEX to select date
Complexity	intermediate
Nodes	6
Categories	Document Extraction
Author	jason
Published	16 Nov 2021

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/1328/1328.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Document Extraction workflows

Frequently asked questions

What does Use REGEX to select date do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Document Extraction use case.

jason

15 workflows

Nodes

n8n-nodes-base.manualtrigger n8n-nodes-base.if n8n-nodes-base.set n8n-nodes-base.noop

Complexity

intermediate

Published 16 Nov 2021

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/1328/1328.json

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Use REGEX to select date

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - On clicking 'execute'

Block 2 - Check for Close Date

Block 3 - Set Close Date 3 Weeks Later

Block 4 - NoOp

Block 5 - Set Close Date

Block 6 - Set Close Date To Original

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions