If you trying to disable a submit button until a form is filled then you can do this easily using jQuery. With help of jQuery, you can disable a submit button until the last text field is filled out and after that button is enabled to submit a form data. Demo HTML <form> Username<br /> … Read more
JAVASCRIPT $(document).ready(function() { var max_fields = 10; //maximum input boxes allowed var wrapper = $(“.input_fields_wrap”); //Fields wrapper var add_button = $(“.add_field_button”); //Add button ID var x = 1; //initlal text box count $(add_button).click(function(e){ //on add input button click e.preventDefault(); if(x < max_fields){ //max input box allowed x++; //text box increment $(wrapper).append(‘<div><input type=”text” name=”mytext[]”/><a href=”#” class=”remove_field”>Remove</a></div>’); … Read more