String to Array based on delimeter.

[alkaChaudhary73]

# PR Description  
This Flow Action converts an input string into an array based on a specified delimiter.

## Overview  
The action takes two inputs:  
- **String**: The text to be split.  
- **Delimiter**: The separator used to divide the string.  

It returns an **Array** output containing all elements split from the string.

## Example  
**Input:**  
- String: "A,B,C,D"  
- Delimiter: ","  

**Output:**  
["A", "B", "C", "D"]

## Use Case  
This Flow Action can be used in scenarios where data is received as a single string (e.g., comma-separated values) and needs to be processed iteratively in a Flow.

## Checklist  
- Implemented script logic for splitting string into array  
- Validated with multiple delimiters (",", "|", ";")  
- Verified output format in Flow Designer  
- Added error handling for empty or invalid input values

[github-actions]

✅ Valid PR for ActionPack

Thank you for your contribution. This PR complies with the CONTRIBUTING.md.
A maintainer will review this shortly. In the meantime, Happy Hacking!

[alkaChaudhary73]

Hi @rohi-v ,

This is the same pull request where you had suggested some changes earlier. I’ve made the updates based on your feedback could you please take a look and let me know if everything looks good now or if any further changes are needed?

Thank you

[rohi-v]

Hi @alkaChaudhary73

I have given below inputs and I did not receive any message.

Delimeter - ,
Input String - a.b.c.d

[alkaChaudhary73]

@rohi-v , Could you please review the latest changes so that I can raise another PR and complete my hacktoberfest.
Thank you

[rohi-v]

@alkaChaudhary73 Positive scenario is also throwing error.

You can update the action, I will keep this PR Open and once approved it counts towards your hacktoberfest count.

[alkaChaudhary73]

@rohi-v , I have updated the changes and attached the screenshot for both positive and negative scenarios.
Thank you!

[rohi-v]

Looks Good

Thank you for your contribution.