BootstraValidator issue??

Dear Team,


I am using bootstrapvalidator with one of my PHP form and its working fine for me. The i added remote functionality in one of my field to check either the value exists in the databases or not. I am also able to achieve that. if the value already exists I am getting a warning text and if not i m not getting any warning but if the value does not exists I can save the value in the databse. When i click on the submit button, it focus on the same text field and disabled. I am unable to find out the cause for that??

Below is the code for that particular field

        message: 'This value is not valid',
        live: 'enabled',
    feedbackIcons: {
        valid: 'glyphicon glyphicon-ok',
        invalid: 'glyphicon glyphicon-remove',
        validating: 'glyphicon glyphicon-refresh'
    fields: {
        hotel_name: {
            //verbose: false,
            validators: {
                stringLength: {
                        min: 3,
                        max: 20,
                        message: 'The hotel name must be more than 3 and less than 20 characters long'
                notEmpty: {
                    message: 'The hotel name is required and can\'t be empty'
                 remote: {
                    type: 'POST',
                    url: 'php/Validation-hotel.php',
                    data: function(validator) {
                            return {
                               type: $('[name="hotel_name"]').val()
                     message: 'The hotel name already exists'

        }, submitHandler:submitForm 
}); function submitForm(){
            // validator is the BootstrapValidator instance
            // form is the jQuery object present the current form

            //var data = $("#form_add_hotel").serialize();
            $('input[type="submit"]').prop('disabled', false);

            if($('#standard-icon').hasClass("glyphicon-ok") || $('#premimum-icon').hasClass("glyphicon-ok") || $('#executive-icon').hasClass("glyphicon-ok")){


            $.post('php/common.php?action=hotel_generalinfo', {hotel_name: hotel_name},

                alert('Please select room type!');


Dear Team, I have followed the below link

I dont know why the submit button is disabled after entering new values in the hotel_name field