jQuery(document).ready(function($) {  "use strict";
  //Contact  $('form.contactForm').submit(function() {    var f = $(this).find('.form-group'),      ferror = false,      emailExp = /^[^\s()<>@,;:\/]+@\w[\w\.-]+\.[a-z]{2,}$/i;
    f.children('input').each(function() { // run all inputs
      var i = $(this); // current input      var rule = i.attr('data-rule');
      if (rule !== undefined) {        var ierror = false; // error flag for current input        var pos = rule.indexOf(':', 0);        if (pos >= 0) {          var exp = rule.substr(pos + 1, rule.length);          rule = rule.substr(0, pos);        } else {          rule = rule.substr(pos + 1, rule.length);        }
        switch (rule) {          case 'required':            if (i.val() === '') {              ferror = ierror = true;            }            break;
          case 'minlen':            if (i.val().length < parseInt(exp)) {              ferror = ierror = true;            }            break;
          case 'email':            if (!emailExp.test(i.val())) {              ferror = ierror = true;            }            break;
          case 'checked':            if (!i.attr('checked')) {              ferror = ierror = true;            }            break;
          case 'regexp':            exp = new RegExp(exp);            if (!exp.test(i.val())) {              ferror = ierror = true;            }            break;        }        i.next('.validation').html((ierror ? (i.attr('data-msg') !== undefined ? i.attr('data-msg') : 'wrong Input') : '')).show('blind');      }    });    f.children('textarea').each(function() { // run all inputs
      var i = $(this); // current input      var rule = i.attr('data-rule');
      if (rule !== undefined) {        var ierror = false; // error flag for current input        var pos = rule.indexOf(':', 0);        if (pos >= 0) {          var exp = rule.substr(pos + 1, rule.length);          rule = rule.substr(0, pos);        } else {          rule = rule.substr(pos + 1, rule.length);        }
        switch (rule) {          case 'required':            if (i.val() === '') {              ferror = ierror = true;            }            break;
          case 'minlen':            if (i.val().length < parseInt(exp)) {              ferror = ierror = true;            }            break;        }        i.next('.validation').html((ierror ? (i.attr('data-msg') != undefined ? i.attr('data-msg') : 'wrong Input') : '')).show('blind');      }    });    if (ferror) return false;    else var str = $(this).serialize();    $.ajax({      type: "POST",      url: "contactform/contactform.php",      data: str,      success: function(msg) {        // alert(msg);        if (msg == 'OK') {          $("#sendmessage").addClass("show");          $("#errormessage").removeClass("show");          $('.contactForm').find("input, textarea").val("");        } else {          $("#sendmessage").removeClass("show");          $("#errormessage").addClass("show");          $('#errormessage').html(msg);        }
      }    });    return false;  });
});