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/*!
 * validation.js
 *
 * Client Validation for Bootstrap Forms
 *
 * Requires use of jQuery.
 * Tested with jQuery 1.7
 *
 * Copyright (c) 2012 Johannes Geppert http://www.jgeppert.com
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 *
 */


function bootstrapValidation(form, errors) {

    "use strict";

    // Clear existing errors on submit
    form.find("div.has-error").removeClass("has-error");
    form.find("div.has-feedback").removeClass("has-feedback");
    form.find("span.s2_help_inline").remove();
    form.find("span.s2_feedback").remove();
    form.find("div.s2_validation_errors").remove();

    //Handle non field errors
    if (errors.errors && errors.errors.length > 0) {
        var errorDiv = $("");
        form.prepend(errorDiv);
        $.each(errors.errors, function(index, value) {
            errorDiv.append('' + value + '\n');
        });
    }

    //Handle field errors
    if (errors.fieldErrors) {
        $.each(errors.fieldErrors, function(index, value) {
            var element = form.find(":input[name=\"" + index + "\"]"), controlGroup, controls;
            if (element && element.length > 0) {

            // select first element
                element = $(element[0]);
                controlGroup = element.closest("div.form-group");
                controlGroup.addClass('has-error');
                controlGroup.addClass('has-feedback');
                controls = controlGroup.find("div.controls");
                if (controls) {
                    if(!(element.is(':radio') || element.is(':checkbox'))) {
                        controls.append("");
                    }
                    controls.append("" + value[0] + "");
                }
            }
        });
    }
}