Hi Jaydeep, try to use the properties maxlength=3 on the attributes, check pic bellow

Hope I could help you

Cheers

Carlos Lessa

Hi Jaydeep,

I think the attribute maxlength has some compatibility issues in some browsers (and also native apps for iOS).

Another approach is writing a small JS:

function inptLimit(inputID)
{
    var max_chars = 3;

    if(inputID.value.length > max_chars) {
        inputID.value = inputID.value.substr(0, max_chars);
    }
}

And then use the function in the Input events: onkeydown="inptLimit(this);" onkeyup="inptLimit(this);"

Hi Jaydeep,

As per my experience, maxlength attribute for input type numbers is ignored. I tried to implement this behavior using other attributes such as max and min attributes, but unfortunately they doesn't stop the user from entering a value outside the specified range. Even using some other attributes, it wasn't resulting in the expected output.

So I managed to do it using some JavaScript code:

document.getElementById("Input_Number").addEventListener("input", function() {
  Input_Number.value = Input_Number.value.slice(0, $parameters.MaxLength);
});

where Input_Number is the element that you pretend to limit and MaxLength your number of allowed digits.

Just place this JavaScript code in your screen / block OnReady event and it should work as expected.

Please refer to attached OML file with an example :)

Hope that this helps you!

Kind regards,

Rui Barradas

check this post related to the problem in chrome related with the input number

https://stackoverflow.com/questions/18510845/maxlength-ignored-for-input-type-number-in-chrome 

this will complement some answers here

Cheers,

Carlos Lessa

Hi Jaydeep,

here is a demo with my solution to this

1- add a class to this input (any class, is just to get on the javascript code)

2 - add an event onkeydown and create new handler action

3 - add a javascript node and type the code bellow:

var value = document.querySelector('.XXXXXX').value;

if (value.length > 2) {

    var key = event.keyCode || event.charCode;

    if( key == 8 || key == 46 ) {

        return true;

    }

   event.preventDefault();

    return false; 

}

obs: the XXX should be changed by the code you defined on the previous steps

4 - enjoy it :)

Hope I could help you

Cheers,

Carlos Lessa