Pratik Raj
Rank: #5810
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How to limit the number of input(Number) in a text box.
Question

I am using Outsystems 10 and limit the number of input user give in text box by 29 digits.

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on 2019-10-16
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Aurelio Junior
Rank: #124

Use the input's "Max. Length" property.

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on 2019-10-16
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Pratik Raj
Rank: #5810

Aurelio Junior wrote:

Use the input's "Max. Length" property.

Thanks a lot, Max. Length option is coming when the input type is text but not when input type is number.


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on 2019-10-16
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Seema Pandey
Rank: #368

Pratik Raj wrote:

I am using Outsystems 10 and limit the number of input user give in text box by 29 digits.

Hi Pratik,

Please take a look at this discussion.

https://www.outsystems.com/forums/discussion/33623/javascript-to-detect-enter-key-press-in-mobile-app/#Post117418

Regards

Seema Pandey


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on 2019-10-16
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Samuel Neves
Rank: #688

Hi, Pratik

You could use the text input with the max length property and a jscript running onKeyDown blocking anything that's not a number. Something like this could work:

function PreventAlphabet() {
    var key = event.which || eventkeyCode
   
    if(key > 64 && key < 91){
        event.preventDefault();
    }
};

What it's doing is preventing the insertion of characters from A to Z and a to z, using their unicodes.

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on 2019-10-16
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