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POhow to make a validation registration in php?
 

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  1. POhow to make a validation registration in php?
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    <pre><code> &lt;form method="post" action="ins.php"&gt; &lt;div class="reg_section personal_info"&gt; &lt;h3&gt;Informatii generale&lt;/h3&gt; &lt;input name="Nume" type="text" required id="Nume" placeholder="Nume" &gt; &lt;input name="Prenume" type="text" required id="Prenume" placeholder="Prenume"&gt; &lt;input name="Login" type="text" required id="Login" placeholder="Login"&gt; &lt;input name="Email" type="text" required id="Email" placeholder="Email"&gt; &lt;input name="date" type="text" required id="date" placeholder="Data Nasterii"&gt; &lt;/div&gt; &lt;div class="reg_section password"&gt; &lt;h3&gt;Parola&lt;/h3&gt; &lt;input name="password" type="password" required id="password" placeholder="Parola"&gt; &lt;input name="password1" type="password" required id="password1" placeholder="Confirma parola"&gt; &lt;/div&gt; &lt;div class="reg_section password"&gt; &lt;h3&gt;Regiunea&lt;/h3&gt; &lt;select&gt; &lt;option value="Nord"&gt;Nord&lt;/option&gt; &lt;option value="Sud"&gt;Sud&lt;/option&gt; &lt;option value="Centru"&gt;Centru&lt;/option&gt; &lt;/select&gt; &lt;/div&gt; &lt;/p&gt; &lt;p class="submit"&gt;&lt;input type="submit" name="commit" value="Sign Up"&gt;&lt;/p&gt; &lt;/form&gt; if(isset($_POST['submit'])){ if(empty($_POST['Nume'])) { $_POST['numeEr']="Introduceti Numele!"; } else if (!preg_match("/^\w{3,}$/", $_POST['Nume'])) { $_POST['numeEr']="Ati introdus valori gresite! Numele trebuie sa fie compus din caractere"; } else if(empty($_POST['Prenume'])) { echo '&lt;br&gt;&lt;font color="red"&gt;&lt;img border="0" src="error.gif" align="middle" alt="Introduceti Numele!"&gt; Introduceti Numele! &lt;/font&gt;'; } else if (!preg_match("/^\w{3,}$/", $_POST['Prenume'])) { echo '&lt;br&gt;&lt;font color="red"&gt;&lt;img border="0" src="error.gif" align="middle" alt="Ati introdus valori gresite!"&gt; Ati introdus valori gresite! Numele trebuie sa fie compus din caractere&lt;/font&gt;'; } else if(empty($_POST['Login'])) { echo '&lt;br&gt;&lt;font color="red"&gt;&lt;img border="0" src="error.gif" align="middle" alt="Introduceti Loginul!"&gt; Introduceti Loginul! &lt;/font&gt;'; } else if (!preg_match("/^\w{3,}$/", $_POST['Login'])) { echo '&lt;br&gt;&lt;font color="red"&gt;&lt;img border="0" src="error.gif" align="middle" alt="Ati introdus valori gresite!"&gt; Ati introdus valori gresite! Loginul trebuie sa fie compus din caractere&lt;/font&gt;'; } else if(empty($_POST['password'])) { echo '&lt;br&gt;&lt;font color="red"&gt;&lt;img border="0" src="error.gif" align="middle" alt="Introduceti Parola!"&gt; Introduceti parola&lt;/font&gt;'; } elseif (!preg_match("/\A(\w){6,20}\Z/", $_POST['password'])) { echo '&lt;br&gt;&lt;font color="red"&gt;&lt;img border="0" src="error.gif" align="middle" alt="Parrola este prea scurta!"&gt; Parrola trebuie sa fie mai &gt; 6 caractere! &lt;/font&gt;'; } else if(empty($_POST['password1'])) { echo '&lt;br&gt;&lt;font color="red"&gt;&lt;img border="0" src="error.gif" align="middle" alt="Confirmati Parola"&gt; Conformati parola!&lt;/font&gt;'; } else if($_POST['password'] != $_POST['password1']) { echo '&lt;br&gt;&lt;font color="red"&gt;&lt;img border="0" src="error.gif" align="middle" alt="Parolele nu coincid!"&gt; Parolele nu coincid!&lt;/font&gt;'; } else if(empty($_POST['email'])) { echo '&lt;br&gt;&lt;font color="red"&gt;&lt;img border="0" src="error.gif" align="middle" alt="Introduce-ti E-mail-ul!"&gt;Introduce-ti E-mail-ul! &lt;/font&gt;'; } else if (!preg_match("/^[a-zA-Z0-9_\.\-]+@([a-zA-Z0-9\-]+\.)+[a-zA-Z]{2,6}$/", $_POST['email'])) { echo '&lt;br&gt;&lt;font color="red"&gt;&lt;img border="0" src="error.gif" align="middle" alt="E-mail are format incorect!"&gt; E-mail are format incorect! &lt;/font&gt;'; } else{ $nume = $_POST['Nume']; $prenume = $_POST['Prenume']; $login = $_POST['Login']; $parola=$_POST['password']; $parola = md5($parola); $parola1=$_POST['password1']; $email = $_POST['email']; $data = $_POST['date']; $query = ("SELECT id FROM utilizatori WHERE Login='$login'"); $sql = mysql_query($query) or die(mysql_error()); if (mysql_num_rows($sql) &gt; 0) { echo '&lt;font color="red"&gt;&lt;img border="0" src="error.gif" align="middle" alt="Loginul dat exista"&gt;Exista deja un utilizator cu Login-ul dat!&lt;/font&gt;'; } else { $query2 = ("SELECT id FROM users WHERE Mail='$email'"); $sql = mysql_query($query2) or die(mysql_error()); if (mysql_num_rows($sql) &gt; 0){ echo '&lt;font color="red"&gt;&lt;img border="0" src="error.gif" alt="Exista deja un Utilizator cu aces email!"&gt;Exista deja un Utilizator cu aces email!&lt;/font&gt;'; } else{$res=mysql_query("INSERT INTO utilizatori (Nume,Prenume,Login,Parola,Data_nasterii,Mail) VALUES ('$nume','$prenume','$login','$parola','$data','$email')") or die(mysql_error()); header('location:index(2).php'); } }}} include 'inregistrare.php'; ?&gt; </code></pre> <p>here is my form and connection! How can I make warnings to appear in form in the same time? I tried many ways but nothing works, how can I correctly make this validation?</p>
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    1. USShandhanu Mohan
    1. USuser2998276
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    1. COFor one thing, you are missing `<?php` that should be above `if(isset($_POST['submit'])){`
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      1. POhow to make a validation registration in php?
      1. USFunk Forty Niner
 

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