在手机和电子邮件输入框中显示正确的fa fa图标

时间:2017-07-13 13:07:43

标签: javascript jquery css forms icons

在我的表单中,email输入框在内部电子邮件正确时显示绿色圆圈x。

我希望它显示绿色复选标记圆圈图标,如上面的输入框(名字和姓氏)。
此外,phone输入框在数字无效时显示红色圆圈复选标记图标,我希望它显示红色圆圈x图标。

如果有人知道如何实现这一点,我们将非常感谢您的帮助!

电子邮件和电话号码上显示错误的fa fa图标:

enter image description here

JSFiddle

HTML:

<form class="container" action="https://webto.salesforce.com/servlet/servlet.WebToLead?encoding=UTF-8" method="POST">
  <label>First Name
    <input id="first_name" maxlength="40" name="first_name" size="20" type="text" onkeyup="test()" required><i class="fa fa-check-circle" aria-hidden="true"></i>
  </label>
  <label>Last Name
    <input id="last_name" maxlength="80" name="last_name" size="20" type="text" onkeyup="test()"><i class="fa fa-check-circle" aria-hidden="true"></i>
  </label>
  <label>Email
    <span class="error">Please enter a valid email address</span>
    <input id="email" maxlength="80" name="email" size="20" type="text" onkeyup="test()"><i class="fa fa-times-circle-o" aria-hidden="true"></i>
  </label>
  <label>Phone
    <span class="error">Please enter a valid phone number</span>              
    <input id="phone" maxlength="80" name="phone" size="20" type="tel" onkeyup="test()"><i class="fa fa-check-circle" aria-hidden="true"></i>
  </label>
  <label>City
    <input id="city" name="city" maxlength="40" size="20" type="text" onkeyup="test()"><i class="fa fa-check-circle" aria-hidden="true"></i>
  </label>
  <label>State/Province
    <input id="state" maxlength="20" name="state" size="20" type="text" onkeyup="test()"><i class="fa fa-check-circle" aria-hidden="true"></i>
  </label>
  <label id="co">Company
    <input id="company" name="company" type="text" onkeyup="test()"><i class="fa fa-check-circle" aria-hidden="true"></i>
  </label>
  <label>Comments
    <textarea id="comments" name="" id="" cols="30" rows="10" onkeyup="test()"></textarea>
    <input id="sub" type="submit" disabled="disabled" />
  </label>

    <div>                
        <select  hidden="true" id="00N6A000008yXMN" name="00N6A000008yXMN" title="Product Interest">
        <option value="">--None--</option>
        <option selected="selected" value="Visiant">Visiant</option>
        <option  value="Tessellate">Tessellate</option>
    </select><br>

    <select  hidden="true" id="lead_source" name="lead_source">
        <option value="">--None--</option>
        <option value="Internal">Internal</option>
    <option value="Trade Show">Trade Show</option>
    <option selected="selected" value="Website">Website</option>
    <option value="Direct Marketing">Direct Marketing</option>
    <option value="Social Media">Social Media</option>
    <option value="Other">Other</option>
    </select><br>
    </div>
</form>


CSS:

body {
  color: #fff;
  background-color: #f78e2a;
  text-align: center;
} 
form {
  color: #fff;
  background-color: #f78e2a;
  text-align: center;
  font-family: Lato;
}

* {
  box-sizing: border-box;
}

.form-title {
  font-size: 38px;
  color: #fff;
  font-family: "Lato";
  letter-spacing: 70px;
}

input[type="tel"] {
  width: 100%;
  height: 85%;
  padding: 10px;
  background-color: #f9a558;
  border: 1px solid #fff;
}
input[type="text"] {
  width: 100%;
  padding: 10px;
  background-color: #f9a558;
  border: 1px solid #fff;
}


input[type="text"]:focus {
  background-color: #fff;
}

input[type="text"]:visited {
  background-color: #fff;
}

input[type="tel"]:focus {
  background-color: #fff;
}

input[type="tel"]:visited {
  background-color: #fff;
}

.container {
  display: flex;
  flex-direction: column;
  padding: 5px 0;
  margin-left: 10%;
  margin-right: 10%;
}

textarea {
  width: 100%;
  background-color: #f9a558;
  border: 1px solid #fff;
}

textarea:focus {
  background-color: #fff;
}

#co {
  flex-basis: 100%;
  max-width: 100%;
}

label:nth-last-child(-n+2) {
  flex-basis: 100%;
  max-width: 100%;
}

select,
label {
  height: 50px;
  width: 48%;
  margin: 2% 1%;
  text-align: left;
  font-family: "Lato";
}

#sub {
  border-radius: 6px;
  width: 120px;
  height: 35px;
  text-transform: uppercase;
  display: block;
  margin-top: 10px;
}

button {
  margin-top: 10px;
  background-color: #B9B9B9;
  color: #959595;
  border-radius: 6px;
  width: 120px;
  height: 35px;
  margin-left: 1%;
  display: block;
}

button:focus {
  background-color: #fff;
  color: #f78e2a;
}

@media (max-width: 426px) {
  label {
    width: 98%;
  }
}

@media (min-width: 426px) {
  .container {
    flex-direction: row;
    flex-wrap: wrap;
    align-self: flex-start;
  }
}

label {
  position: relative;
}

.fa {
  position: absolute;
  bottom: 0;
  right: 0;
  transform: translate(-50%, -5%);
  opacity: 0;
  transition: opacity .5s, color .5s;
}

[data-valid] .fa {
  opacity: 1;
  color: green;
}

[data-valid="valid"] .fa {
  color: green;
}

[data-valid="error"] .fa {
  color: red;
}

.error {
  display: none;
  color: red;
  font-size: .7em;
  position: absolute;
  left: 10px;
  top: 0;
  transform: translateY(150%);
}

[data-valid="error"] .error {
  display: block;
}


jQuery的:

function phoneNumber(phone)  {  
  var phoneno = /^\d{9}|\d{10}|\d{11}$/;  
  return phoneno.test(phone);
}

$('input[type="tel"]').on('keyup', function() {
  var $label = $(this).closest('label');
  if ($(this).val().trim() != '') {
    if ($(this).is('#phone')) {
      if (phoneNumber($(this).val())) {
        $label.attr('data-valid', 'valid');
      } else {
        $label.attr('data-valid', 'error');
        console.log("this works")
      }
    } else {
      $label.attr('data-valid', 'valid');
      console.log("this works")
    }
  } else {
    $label.removeAttr('data-valid');
    console.log("this works")

  }
});


function validateEmail(email) {
  var re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
  return re.test(email);
}

$('input[type="text"]').on('keyup', function() {
  var $label = $(this).closest('label');
  if ($(this).val().trim() != '') {
    if ($(this).is('#email')) {
      if (validateEmail($(this).val())) {
        $label.attr('data-valid', 'valid');
      } else {
        $label.attr('data-valid', 'error');
        console.log("this works")
      }
    } else {
      $label.attr('data-valid', 'valid');
      console.log("this works")
    }
  } else {
    $label.removeAttr('data-valid');
    console.log("this works")

  }
});


test = function() {
  if ($("#first_name").val() && $("#last_name").val() && $("#email").val() && $("#phone").val() && $("#city").val() && $("#state").val() && $("#company").val()) {
    $("#sub").removeAttr("disabled");
  }
}

1 个答案:

答案 0 :(得分:0)

你的脚本正在运行......
但是你根本不需要根据验证结果更改FA图标。

如果有效,请添加:

 $(this).next("i").removeClass("fa-times-circle-o").addClass("fa-check-circle");

如果错误,请添加:

 $(this).next("i").removeClass("fa-check-circle").addClass("fa-times-circle-o");

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