Skip to main content

Get Support
Have a question? Let's get you an answer!

How Do I...? Troubleshooting Code & Webhooks Developer Zone

Other Help Resources
Wait, there's more! Check out these Community sourced spaces for additional resources.

Zapier Help Center Hire an Expert

Learning Resources
All of our best learning resources can be found here.

Featured Articles Show & Tell Zapier's products AI Hub Zapier Tools Hub

Share your knowledge
Give back to the Community by sharing your automation wins and helping to answer questions.

Share your success See unanswered questions User Groups

Other Learning Resources
Some of our favorite additional ways to upskill your Zapier knowledge.

Zapier Learn Zapier Blog Zapier Webinars

Product Updates
Check out what is new and upcoming with Zapier with our regular product updates.

Product Updates

Early Access Program
Want to join Early Access? Learn more here.

My trigger action provides Zapier with a few simple lists of data, but sometimes entries in these lists are blank. I use a formatter step to combine a few of these lists into one string of text. When I use this string in later steps, I often end up with a few instances of “comma space” or “, “ repeating next to each other, from blank entries in the previous lists.

Here’s an example of a string of text I will end up with after my Formatter step:
“Customizations: , , , , , , , Screen printing, 289+ pieces, Full Front , Other Small little logo on bottom of left side”

What’s the easiest way (read: fewest steps) to strip these useless blank “comma space” repeaters from this string? 

I know I can do Find>Replace as a Formatter step, but I’ll have to do one step for find “, , “ replace with “ “, then another step for find “, , , “ replace with “ “, etc. I tried using a Lookup Table to offer multiple strings to replaced in one step, but couldn’t get that to work properly.

Any suggestions are appreciated! 

Hi @IdleWilde Printing 

A code step can be used with RegEx to find/replace all instances of repeating commas.

Code: https://zapier.com/apps/code/help

replace(): https://www.w3schools.com/jsref/jsref_replace.asp

 

 

Give this JavaScript code a try...

let INPUT = inputData.INPUT;

let OUTPUT = INPUT.replace(/ ,/g,',').replace(/,,/g,'').replace(/:,/g,':').trim();

output = t{INPUT, OUTPUT}];

 

Hi @IdleWilde Printing 

A code step can be used with RegEx to find/replace all instances of repeating commas.

Code: https://zapier.com/apps/code/help

 

 

Thanks for the quick response and the suggestion, Troy. Trying to figure this out now.

I’m getting some errors from Zapier which I think is solely based on formatting/my lack of Javascript knowledge. I’m sure it’s a simple formatting issue I’m overlooking, can anyone help? I thought “lists” would be defined in the first part of mapping it to a data set, however I keep getting errors that it is undefined?

Sorry, looks like you added more info to your post since I started quoting. I think I have enough info now to figure this out. Thanks for your help.

Terms & Conditions