game-projects/dragon-forks
1
0
Fork 0
Code Issues 64 Pull requests 1 Projects 7 Releases Packages Wiki Activity Actions

🐛 Fix unique

Browse source
This commit is contained in:
Kazhnuz 2025-07-17 20:31:05 +02:00
parent 6fcba2973c
commit 50beaf9a1f
2 changed files with 12 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
kernel/database.php
View file

@ -29,6 +29,13 @@ class Database {
return $stmt; return $stmt;
} }
public function checkUnique($table, $field, $value) {
$query = "SELECT * from {{table}} where {{field}} = :fieldValue";
$query = str_replace("{{field}}", $field, $query);
$stmt = $this->doquery($table, $query, ['fieldValue' => $value]);
return $stmt->fetch(PDO::FETCH_ASSOC) != null;
}
public function getNumQueries() { public function getNumQueries() {
return $this->numqueries; return $this->numqueries;
} }

8
kernel/helpers/validators.php
View file

@ -57,14 +57,16 @@ class Validator {
} }
public function unique($name, $array, $keys, $database) { public function unique($name, $array, $keys, $database) {
global $db;
$value = Validator::getValue($array, $keys); $value = Validator::getValue($array, $keys);
$table = $database["table"]; $table = $database["table"];
$dbField = $database["field"]; $dbField = $database["field"];
$query = doquery("SELECT ${dbField} FROM {{table}} WHERE ${dbField}='$value' LIMIT 1", $table); if ($db->checkUnique($table, $dbField, $value)) {
if (mysqli_num_rows($query) > 0) { return "{$value} already taken, it must be unique";
return "{$name} already taken, it must be unique";
} }
return null; return null;
} }
} }