Some Squarespace form fields currently only support United States number, date, and currency formatting, even on sites set to other languages. This applies to your Form Blocks, product/variant pricing and dimensions, and your Squarespace account information.
Review this guide to find the supported formatting for dates, numbers, and currency.
The decimal separator is represented by a period, not commas.
Yes: 0.8 KG
No: 0,8 KG
In Language and Region settings, you can choose metric as your measurement standard.
The Date form field is in MM/DD/YY formatting.
For example, enter 10 December 2018 as 12/10/18.
The currency symbol displays before the number.
The Form Block displays the symbol for USD by default. In the form field, delete the symbol to add a new one.