q-input data binding dont work v1.12.10

[antux]

Hi.

After updating two versions, I noticed that the updating of the fields are not reflected in the inputs.
Pkg quasar… v1.12.10
Pkg @quasar/app… v1.9.6

I have a watch where I validate with regular expressions if the field is correct, if not, it assigned the previous value, but this is not being reflected in the input.

Watch:

watch: {
    form: {
      deep: true,
      handler (newv, oldv) {
            if (this.form.username !== this.formBackup.username) {
              this.form.username = this.$utils.validLastChar(this.form.username, this.$config.re.username.char)
            }
      }
    }
}

The funny thing is that the same thing happens to me in all the forms that used to work.

Any idea?

[antux]

Indeed, the versions after quasar … v1.9.16 -> 1.1x, have that problem.

I tried a standard input and it worked.

The same code that works in version 1.9.16, in version 1.x does not update the changes of the fields in the component (v-model).