Tks for your help but I wasn’t able to apply it.

I tried

document.querySelector(‘#e18042434’).input.setAttribute(‘maxlength’, 4) but also

document.querySelector(‘#e18042434 input’).setAttribute(‘maxlength’, 4)

I can use only the id of the smart-numeric-text-box because I’ve many in the same page  with different lengths.

Could You suggest the correct expression ?

Tks

• This reply was modified 5 months, 3 weeks ago by tbettinazzi@axioma.it.