PHP - Post select option value to index.php adding user - php

Question

I got a nuevo.php that means 'new client' to insert in a mysql database.
I have a lot of input text to register data into mysql, like this :
<label for="Nombre">Nombre : </label><br/>
<input width="50" type="text" class="form-control" id="Nombre" name="Nombre" placeholder="Introduce nombre">
... all inside this ...
<form action="" method="POST" role="form">
And a button like this :
<button type='submit' value='Modificar' class='btn btn-primary'>Registrar</button>
And in index.php, I got this code to register data into mysql finally ...
$app->post('/nuevo', function() use($app, $db){
$request = $app->request;
$nombre = $request->post('Nombre');
$apellidos = $request->post('Apellidos');
$nifcode = $request->post('NIF');
$direccion = $request->post('Direccion');
$email = $request->post('Email');
$telefono = $request->post('Telefono');
$estado = $request->post('Estado');
$provincia = $request->post('Provincia');
$numProvincia = $request->post('numProvincia');
$dbquery = $db->prepare("INSERT INTO Clientes(Nombre, Apellidos, NIF, Direccion, Email, Telefono, Estado, Provincia, numProvincia)
VALUES (:nombre, :apellidos, :NIF, :direccion, :email, :telefono, :estado, :Provincia, :numProvincia)");
$res = $dbquery -> execute(array(
':nombre' => $nombre,
':apellidos' => $apellidos,
':NIF' => $nifcode,
':direccion' => $direccion,
':email' => $email,
':telefono' => $telefono,
':estado' => $estado,
':Provincia' => $provincia,
':numProvincia' => $numProv));
It register all well, all EXCEPT Provincia.
For this, in nuevo.php I'm using another thing that isn't an input text : SELECT OPTION
<form method="get">
<?php
$host="localhost";
$link=mysql_connect($host, "USER", "PASS");
$db=mysql_select_db("pvenecia", $link);
$cdquery="SELECT DISTINCT Provincia, numProvincia FROM Clientes ORDER BY Provincia";
$cdresult=mysql_query($cdquery);
?>
<select id="Provincia" name="Provincia" style="width: 300px" onchange="javascript:cambiarProvinciaSeleccionada();">
<?php
while($row=mysql_fetch_array($cdresult)) {
$defect = "";
if ($row['Provincia'] == 'SIN INFO. PROVINCIA') {
$defect = " SELECTED ";
}
echo "<option value='".$row['numProvincia']."' ".$defect.">".htmlentities($row['Provincia'])."</option>";
echo "<br/>";
};
mysql_close($link);
?>
</select>
</form>
I NEED TO KNOW HOW TO GET THE VALUE FROM SELECT OPTION SELECTED, FOR WHEN I SUBMIT, POST INTO INDEX.PHO AND REGISTER THIS VALUE CORRECTLY. Thanks.

Answer 1

For retrieving the value it does not make any difference between text message or select / drop-down.
value can be retrieved using GET/POST method by name. Ex:
$provincia = $request->post('Provincia');

Answer 2

I think because your form in nuevo.php is in method="GET" try to change it in method="POST" and use
$request->post('Provincia')