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  1. PO
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    <p>Try This:</p> <pre><code>&lt;form action="" method="post"&gt; &lt;ul id="register"&gt; &lt;li&gt;&lt;input type="text" name="first_name" placeholder="First Name"&gt;&lt;/li&gt; &lt;li&gt;&lt;input type="text" name="last_name" placeholder="Last Name"&gt;&lt;/li&gt; &lt;li&gt;&lt;input type="email" name="email" placeholder="Email"&gt;&lt;br&gt;&lt;br&gt;&lt;/li&gt; &lt;li&gt;&lt;input type="password" name="password" placeholder="Password"&gt;&lt;/li&gt; &lt;li&gt; &lt;input type="radio" name="sex" value="male"&gt;Male &lt;input type="radio" name="sex" value="female"&gt;Female &lt;/li&gt; &lt;li&gt; Birthday: &lt;select name="month"&gt; &lt;option value=""&gt;Choose&lt;/option&gt; &lt;option value="January"&gt;January&lt;/option&gt; &lt;option value="February"&gt;February&lt;/option&gt; &lt;/select&gt; &lt;select name="day"&gt; &lt;option value=""&gt;Choose&lt;/option&gt; &lt;option value="1"&gt;1&lt;/option&gt; &lt;option value="2"&gt;2&lt;/option&gt; &lt;/select&gt; &lt;select name="year"&gt; &lt;option value=""&gt;Choose&lt;/option&gt; &lt;option value="2012"&gt;2012&lt;/option&gt; &lt;option value="2013"&gt;2013&lt;/option&gt; &lt;/select&gt;&lt;br&gt;&lt;br&gt; &lt;/li&gt; &lt;li&gt;&lt;input type="checkbox" name="terms_of_service" value="termsofservice"&gt;Terms of Service&lt;br&gt;&lt;br&gt;&lt;/li&gt; &lt;li&gt;&lt;input type="submit" name="registrationform" value="Sign up"&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/form&gt; &lt;?php if (!empty($_POST)) { $required_fields = array('first_name', 'last_name', 'email', 'password', 'sex', 'month', 'day', 'year', 'terms_of_service'); foreach ($required_fields as $value) { if (empty($_POST["$value"])) { $errors .= "$value is required&lt;br&gt;"; } } echo $errors; } ?&gt; </code></pre>
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    1. POHow do I make radio buttons, select boxes, and checkboxes required fields in a form?
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    1. USAmr
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    1. COThanks for taking the time to answer. When I tried this it worked for all the fields except the month, day, and year. And also, a notice occurred when I hit the "sign up" button saying "array to string conversion."
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      1. USKacy Raye
 

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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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