Replace comma with dot when typing decimals in input - Javascript | |||||||||||
How can I replace comma with dot when typing decimals in input field, by using javascript function ? | |||||||||||
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Hi, To replace comma with dot while typing or inserting of the number into input field, you can use Javascript solution with onKeyUp and onBlur event: <script type="text/javascript"> function replaceComma(i) { var val = document.getElementById(i).value; if (val.match(/\,/)) { val = val.replace(/\,/g, '.'); document.getElementById(i).value=val; } } </script> <input type='text' id='amount' onKeyUp="javascript: replaceComma('amount'); " onBlur="javascript: replaceComma('amount'); " /> | |||||||||||
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