Negative value bug on number field

Hi @rmb2021,

I am sorry to know that you are experiencing an issue.

Could you please share an export of the form so we can take a closer look at how the form is configured?

Please find more about how to export a form in our documentation here: https://wpmudev.com/docs/wpmu-dev-plugins/forminator/#import-export

Please share the export as a text file using DropBox or Google Drive.

Kind Regards,
Nebu John

Form export file

Note: Since observing the error, I did change from default error to custom error on that field, to see if that made a difference. It did not seem to have any impact, as it still allows a negative value.

Hi @rmb2021

Thank you for the form,

It is expected to allow the negative number, but it should trigger a warning:

https://monosnap.com/file/m50PW78zG0VmbjXHrnKkylbt66bk21

You can apply a conditional to the Paypal field to show only if the total is positive as an extra layer of protection, another option is using this hook:

<?php

add_filter('forminator_field_number_markup', function( $html ) {
    $html = str_replace( 'type="number"', 'type="number" min="0"', $html );

    return $html;
}, 10 );

But, it would only limit the number control not prevent users from typing -5 for example.

Best Regards
Patrick Freitas

Hello @rmb2021 ,

We haven’t heard from you for several days now, so it looks like you don’t have any more questions for us.

Feel free to re-open this ticket if needed.

Kind regards
Kasia