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POHow to add another statement on keypress on email validation with jQuery
 

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  1. POHow to add another statement on keypress on email validation with jQuery
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    <p>Validations is working fine, if valid email is entered, displays a hidden box if not valid is showing a message error on a overlay, but how to check if keydown or return? any ideas guys?</p> <p>This is my code, which can also be <a href="http://jsfiddle.net/bKT9W/" rel="nofollow">accessed in a jsFiddle</a>:</p> <pre><code>function validateEmail() { var validEmail = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/; $('#user_email').blur(function(){ if (validEmail.test(this.value)) { $('.masked-check').fadeIn(300) } else { $('.masked-check').fadeOut(300); $('.overlay').append('&lt;div class="alert alert-error" id="errors"&gt;&lt;/div&gt;'); showOverlay($('#errors').html('Please enter a valid email...')); } }); } validateEmail(); </code></pre> <p>I not sure if this is the way to do it but works for me now, the only issue is not listening to a keypress keyup or keydown. Here is the updated <a href="http://jsfiddle.net/creativestudio/bKT9W/3/" rel="nofollow">http://jsfiddle.net/creativestudio/bKT9W/3/</a> I am not sure is this is the best way to do it but works for now.</p> <pre><code> function validateEmail() { var validEmail = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/; $('#user_email').blur(function(){ $('.masked-check').hide(); if (validEmail.test(this.value)) { $('.masked-check').fadeIn(300) } else { $('.masked-check').fadeOut(300); $('.overlay').append('&lt;div class="alert alert-error" id="errors"&gt;&lt;/div&gt;'); showOverlay($('#errors').html('Please enter a valid email...')); } if ($('#user_email').val()=='') { $('.masked-check').hide() } }); } validateEmail(); </code></pre>
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    1. COYou probably won't want to do it on `keydown`... For example, if I'm typing an email address: `myemail@email.com`, I would get the overlay for every character I press until the email is valid - which is about 16 times in the above example.
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