Remove Alphabet from textbox onpaste event using JavaScript

Question

Hello everyone please how can I implement Validation with textbook onpaste event Example I copied (My Account Number is 100637887) I want all the texts to get removed onpaste event. Thanks for helping

Sachin Singh · Answer

replace all except the number on paste $( "# txtAccount " ).bind( "paste" , function ( e ) { var Acc= document.getElementById( 'txtAccount' ); Acc.value = Acc.value. replace (/[^0-9]/g, '' ); })

Nikunj Satasiya · Answer

Hi Destiny, As you want to allow only numeric values in your textbox and remove all non-numeric values, you should try this solution. I Created a sample DEMO for you, I hope it helps you. > html > head > script src = "https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js" > script > script > $(function(){ $( "#textInput" ).bind( 'paste',function() { setTimeout(function() { //get the value of the input text var data = $( '#textInput' ).val() ; //replace the special characters to '' var removeSpecialcharacters = data .replace(/[^\w\s]/gi, ''); //replace the alphabets to '' var removeAlphabets = removeSpecialcharacters .replace(/\D/g,''); //set the new value of the input text without special characters $( '#textInput' ).val(removeAlphabets); }); }); }); script > head > body > input id = "textInput" name = "textInput" > body > html > Thank you.

Jignesh Kumar · Answer

Hi, Please use below code with will help you, "https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js" > "txtAccountNo" type= "text" /> $( '#txtAccountNo' ).on( 'input' , function(e) { $( this ).val(function(i, v) { return v.replace(/[^\d]/gi, '' ); }); });