html javascript input numbers only
<input type="text" oninput="this.value = this.value.replace(/[^0-9.]/g, '').replace(/(\..*?)\..*/g, '$1');" />
Source: stackoverflow.com
html input box integer only
<input type="number" name="someid" />
Source: stackoverflow.com
allow only number in input html
HTML5: <input type="number">
html input only numbers
<!-- Simply set the input type of the input field to number. --!> <!-- Just like this: ⬇️ --!> <!DOCTYPE html> <html> <head> <title>Title/page name</title> <style> .css::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; } .css::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; { </style> </head> <body> <p>This input only accepts numbers: </p><input type="number"> <!-- Css can also be use to remove the arrows from the side of the input. --!> <!-- Just like this: ⬇️ --!> <p>This input only accepts numbers and has no arrows: </p><input type="number" class="css"> </body> </html> <!-- Css can also be use to remove the arrows from the side of the input. --!> <!-- Just like this: ⬇️ --!>
input number only
//html <input type="number" class="form-control" @keypress="isNumberKey($event)"> //js isNumberKey(e){ if (e.charCode === 0 || /\d/.test(String.fromCharCode(e.charCode))) { return true } else { e.preventDefault(); } }