javascript input text value jquery code example

Example 1: how to get value in jquery for textbox

//If you've got an input with an id of txtEmail you can use 
//the following code to access the value of the text box:

$("#txtEmail").val()

//You can also use the val(string) method to set that value:

$("#txtEmail").val("something")

Example 2: assign input text value jquery

<?= $this->Form->input('number_six', array(
     'label' => false,
     'class' => 'form-control number_six',
     'maxlength' => "1" ,
     'oninput' => "this.value=this.value.replace(/[^0-9]/g,'');"
   ));?>

$(".number_six").val("");