You can easily get textbox or form elements value using javascript. You can use one of the the following method to get the textbox value
- document.getElementById
- document.getElmentsByTagName
- document.getElementsByName
- document.getElementsByClassName
- document.reg_frm.fname //where reg_frm is your form name; fname is your textbox name
Example:
<!DOCTYPE html> <html> <body> <form name="reg_frm"> First Name: <input type="text" name="fname" class="myclass" id="myText" value="CODEFORBEGINNER"> <p>Click the button to display the value of the value attribute of the text field.</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> </form> <script> function myFunction() { //use any one method to get output var x = document.getElementById("myText").value; var x = document.getElementsByName("fname")[0].value; var x = document.getElementsByTagName("input")[0].value; var x = document.getElementsByClassName("myclass")[0].value; var x = document.reg_frm.fname.value; document.getElementById("demo").innerHTML = x; } </script> </body> </html>