Web From Child Table Grid row 1 already exists

[mohammed_fowzi]

I am facing an issue with the Webform child table grid in Erpnext V 13,

The issue is when using the child table in web form it adds a hidden field called “name” which by default contains a value of Row 1 and it increments in the second row when a user adds new data.

Because “Row 1” the name already exists in the database it shows that the value is duplicate row 1 already exist.

By default the name field is hidden. this issue causes confusion with users that file the form for the first time.

the issue only shows in web form only

I also check frappe version 14 and this problem is not present

[elifvish]

I am encountering this issue in v14 as well.
The name field in webform seems to be creating this issue. If I clear the name filed manually it works as expected. Issue only present in webforms. Child tables are getting updated as expected from desk.