validation- before and after decimal take only two digits

Question

validation in jquery- before and after decimal take only two digits on keypress

Dharmraj Thakur · Answer

Its very easy man... Just see this... http://jsfiddle.net/ergtB/231/

Waruna Manjula · Answer

https://jsfiddle.net/warunamanjula/j7qL5qk1/1/ try onChange="if(this.value=='NaN' || this.value==''){this.value='0.00'};this.value=parseFloat(this.value).toFixed(2);"

Nimish Saxena · Answer

this is working but after decimal point.....but before decimal point it is not restrict within two digits.

Waruna Manjula · Answer

https://jsfiddle.net/warunamanjula/j7qL5qk1/ .number { padding: 5px 10px; font-size: 16px; } $('.number').keypress(function(event) { var $this = $(this); if ((event.which != 46 || $this.val().indexOf('.') != -1) && ((event.which 57) && (event.which != 0 && event.which != 8))) { event.preventDefault(); } var text = $(this).val(); if ((event.which == 46) && (text.indexOf('.') == -1)) { setTimeout(function() { if ($this.val().substring($this.val().indexOf('.')).length > 3) { $this.val($this.val().substring(0, $this.val().indexOf('.') + 3)); } }, 1); } if ((text.indexOf('.') != -1) && (text.substring(text.indexOf('.')).length > 2) && (event.which != 0 && event.which != 8) && ($(this)[0].selectionStart >= text.length - 2)) { event.preventDefault(); } });

Nimish Saxena · Answer

thsnks...dharam raj thakur.....for provide easy and better solution...it is working smoothly.

Nimish Saxena · Answer

Anyone help me????????????????

Nimish Saxena · Answer

this is also not working.

validation- before and after decimal take only two digits

Answers (7)