The data in my database has a list of names and each name has an ID. I am trying to make a simple search to pull the persons ID when the name matches the searched name.
if(isset($_POST['submit'])&& empty($_POST['personName'])==FALSE ){
$name=$_POST['personName'];
if (!preg_match("/^[a-zA-Z ]*$/",$name)) {
echo "No numeric characters allowed";
}else{
include('connect.php');
if($con==false){
}else if ($con==true){
$cleanName=mysqli_real_escape_string($con,$name);
$getPersonID="SELECT person_ID FROM person WHERE Name='$cleanName'";
$resultGetPersonID=mysqli_query($con,$getPersonID)or die(mysqli_error($con));
if(mysqli_num_rows($resultGetPersonID)>0){
echo "query sucessrful";
}else{
echo "query failed";
}
}
}
}else{
echo "Data entered wrong";
}
html
<div class="searchBox">
<form action="getPerson.php" method="POST">
Name: <input id='personName' type="text" name="personName" > <input type="submit" value="Search" id="search" name="submit">
</form>
</div>
If you want to retrieve the ids for names which match
the input then you might want to try that with like
operator, eg:
SELECT person_ID FROM person WHERE Name like %<input>%
for case insensitive matching, try using lower
function and pass the name in lower case, gg:
SELECT person_ID FROM person WHERE lower(Name) like %<input>%
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