Hello all! I'm using airtable for my inventory management system. I'm using a bar code extension, and it needs a field to generate barcodes from that will be either 12 or 13 digits. I already have a field that has just started from one and numbered each record / item sequentially. So I'd like to change it to just add enough leading zeros that it will work with the barcode generator. I don't even know where to start, and everything I tried to google was way more complex than my current understanding of code / scripting. Would be easier for me to understand if there were a solution with airtable formulas but whatever works. Thanks!