Save data from a checkbox

[Valtenci]

I’m trying to save the value of a checked chebox, and it’s returning the error as shown in the image.

[famousmag]

Hey Valtenci,

Checkboxes need some attention on server-side handling because they don’t have a value unless they are checked…
Check that and if you need help ask here:

Checkbox how to handle in update form

The value of a checkbox is submitted when it is checked. So set the value of the checkbox to 1. Then in your server action you use the default formatter to set the value to 0 when no value was submitted (when checkbox was not checked).

[Valtenci]

even with everything marked = 1, the error occurs

[famousmag]

Maybe you just post here your checkbox code and your server action handling screenshot in order to check it…
Also check this here:

Checkbox how to handle in update form

With Boolean field use directly a checkbox, no checkbox group. Then select the checkbox, add dynamic attribute > checked > and for value select your binding. Checkbox groups expect array, and should be used for multiple checkboxes inside.

[Valtenci]

thanks again my friend

I solved it by putting this in the server action.

and passing its value as 1

this way if it is checked, the value = 1, if not the value = 0