I want to alert an error message

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I am currently using an alert to tell the user if their email input is not valid but I would like to alert error message.

You can use HTML5 validation to validate an email input.

<input id="emailinput" type="email" placeholder="Email Address" required/>

The 'required' property makes it so that an email is both required and formatted correctly before being submitted.

Need A Good Fake Txt Message To Send PPl So They Think You've , messages are seen widely throughout computing, and are part of every operating system or computer hardware device. I am currently using an alert to tell the user if their email input is not valid but I would like to alert error message.

There are several ways an email address entered into a text field can be validated; some are more comprehensive and can be manipulated, others can be built-in. Usually, a simple HTML5 validation is quick and effective and can be achieved in one line of code. However, it is also possible to do it in JavaScript as outlined below.

Using Built-In HTML5 Attributes To Validate

As Fin has previously said:

You can use HTML5 validation to validate an email input. <input id="emailinput" type="email" placeholder="Email Address" required/> The 'required' property makes it so that an email is both required and formatted correctly before being submitted.

With this in mind, you can add this to your code to produce the following:

<!DOCTYPE html>
<html>
<head>
  <title>Form</title>
  <link rel="stylesheet" type="text/css" href="web.css" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <script>
    function logOptions() {
      var s = document.getElementsByName('Interests')[0];
      var text = s.options[s.selectedIndex].text;
      console.log(text);
    }

    function logEmail() {
      console.log(document.getElementById('emailinput').value);
    }

    function myFunction() {
      logOptions();
      logEmail();
    }
  </script>
</head>

<body>
  <h2>Stay up to date with ecommerce trends <br>with Apples's 
  newsletter</h2>
  <h4>Subscribe for free marketing tips</h4>

  <!-- Sign up now button -->
  <div id="container">
  <button id="submitButton" onclick="myFunction()">Sign up now</button>
  </div>

  <!-- <div class="input form"> -->
  <form>
    <input id="emailinput" type="email" placeholder="Email Address" required/>
    <select name="Interests">
    <option value="" disabled selected>Interested in..</option>
    <option value="option1">Option1</option>
    <option value="option2">Option2</option>
    <option value="option3">Option3</option>
    <option value="option4">Option4</option>
    </select>
  </form>

  <svg>
    <rect width="40" height="3" style="fill:lightgreen" />
  </svg>
</body>
</html>

Error message, Why is the appropriate placement of error messages so important give an example? To create an alert using an error number In Object Explorer, click the plus sign to expand the server where you want to create an alert using Click the plus sign to expand SQL Server Agent. Right-click Alerts and select New Alert. In the New Alert dialog box, in the Name box, enter a name for

just create a span below the email input element

<span id="emailerror"></span>

and change your alert code to this

document.getElementById('emailerror').textContent="input not valid!";

The Best Place for Error Messages on Forms, You're tired and cranky, and you just want the weekend to finally arrive. An alert message such as “An error occurred” is mystifying to all users and is likely to​  Concise guidance is necessary for the best error messages, to keep users engaged and willing to make the corrections. Notice how Dropbox is very detailed in their error message alert for an incorrect email address, by requesting the missing character. 2. Let users know you’re human.

You can do that by adding an empty span element eg. <span id='errorMessage'></span>

right below the email input tag. And then editing function checkEmail() as below:

  function checkEmail() {
      if (!document.getElementById("emailinput").checkValidity()) {
         alert("input not valid!");
      document.getElementById('errorMessage').innerHTML = "Input not valid";
  }

How to write a great error message - Thomas Fuchs, If you have many alert messages on a page, you can add the following script to close different alerts without using the onclick attribute on each <span> element. , but we are also encouraged by the stories of our readers finding help through our site. During these challenging times, we guarantee we will work tirelessly to support you.

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