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POdisplaying error-messages in speech-bubbles using jquery/css3
 

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    <p>hey there for now i am using this scripts for checking the input in my username-field:</p> <pre><code>// username-check $(document).ready(function(){ $("#username-field").keyup(function(event) { $.post("checkUsername.php", { username: $(this).val() }, function(data) { $("#name-error").text(data.error ? data.error : ""); }, "json"); }); }); </code></pre> <p>this jQuery is sending the typed data to an other php-script: here it is, chechUsername.php:</p> <pre><code>include "storescripts/connect_to_mysql.php"; require 'classes/UsernameChecker.php'; $config = array('DB' =&gt; $mysqli, 'Table' =&gt; 'table', 'Row' =&gt; 'row', 'Output' =&gt; true, 'Format' =&gt; 'JSON'); $usernameChecker = new UsernameChecker($config); if(!empty($_POST['username'])) { if ($usernameChecker-&gt;check_regex($_POST['username'])) { if($usernameChecker-&gt;check_length($_POST['username'])) { if (!$usernameChecker-&gt;check($_POST['username'])) { echo json_encode(array("error" =&gt; "Username already taken")); } else { echo json_encode(array("error" =&gt; "Username available")); } } else { echo json_encode(array("error" =&gt; "Username too long")); } } else { echo json_encode(array("error" =&gt; "Allowed symbols: a-z , A-Z , 1-9 and \"_\"")); } } else { echo json_encode(array("error" =&gt; "Type username")); } </code></pre> <p>depending on the input, i created some error-messages. those error-messages are displayed in:</p> <pre><code>&lt;span class="error" id="name-error"&gt;&lt;/span&gt; </code></pre> <p>now i want to diplay this error-messages in speech-bubbles instead, anybody got a good solution or a good tutorial or a jsfiddle for solving my problem? greetings!</p>
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