Answers for "html allow only number in inpout field"

5

accept only numbers in textbox

<input type="text" onkeypress="return isNumberKey(event)" placeholder="Phone Number">
//this will accept only numbers from 0 to 9
<script>
function isNumberKey(evt)
{
	var charCode = (evt.which) ? evt.which : event.keyCode
	if (charCode > 31 && (charCode < 48 || charCode > 57))
	return false;

	return true;
}
</script>
Posted by: Guest on December-19-2020
0

input text tag only input integer number

<input type="text" class="number" />

<script>
function degitOnly(e){
    var unicode = e.charCode ? e.charCode : e.keyCode;
      if (unicode!=8 && unicode!=9)
     {
     	 if (unicode<46||unicode>57||unicode==47)
     		 return false
    }
}

$(".number").inputFilter(function(value) {
    return /^-?\d*$/.test(value);
});
</script>
Posted by: Guest on April-30-2021

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