CODEWITHSUNDEEP
javascripthtml
harika mandula
harika mandula

Reputation: 11

I am using a text box which would allow only two digits(i.e.,1-99). It should restrict all other keys except 1-99 while entering into the textbox

I am using a text box. It should restrict all other keys except 1-99 while entering into the textbox. i need code to restrict them.

Upvotes: 0

Views: 355

Answers (2)

Dan Iveson
Dan Iveson

Reputation: 936

The answers provided for this SO question should help you figure it out. It's a combination of HTML and JavaScript. There are two main ideas: 1 - use input with type=number as Ghulam Ali suggested to restrict inputs to your range of values and augment that with some JS to restrict the length. 2 - use input with type=text to restrict the length and augment it with some JS to restrict inputs to your range of values.

Upvotes: 0

Ghulam Ali
Ghulam Ali

Reputation: 357

<input type="number" onkeydown="limit(this);" onkeyup="limit(this);">

LIMIT With JS

function limit(element)
{
var max_chars = 2;

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

Upvotes: 1

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