Answers for "input field should accept only positive numbers in javascript"

1

input only accept numbers

<label for="salary">Enter your salary:</label>
<input type="text" id="salary" name="salary"
    oninput="this.value = this.value.replace(/[^0-9.]/g, '').replace(/(\..*)\./g, '$1');" />
Posted by: Guest on December-10-2021
0

input positive numbers only

<input type="text" onkeypress="return (event.charCode == 8 || event.charCode == 0 || event.charCode == 13) ? null : event.charCode >= 48 && event.charCode <= 57" name="itemConsumption" />
                   ^------------....
//copy the onkeypress function :D
Posted by: Guest on April-19-2021

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