php - Catch exception and redirect -


i'm making installation script laravel application , i'm trying create admin account 1 of installation steps. when error arises, application should redirect same page alert message, laravel shows error message , stops application:

public function postadmin() {  $validation_rules = array(     'username' => 'required|min:4|alpha_dash|unique:users',     'email' => 'required|email|unique:users',     'password' => 'required|min:4',     );  $validator = validator::make(input::all(), $validation_rules);  if ($validator->fails()) {     return redirect::to('install/admin')     ->withinput()     ->witherrors($validator); }  else {      try {      $username = input::get('username');      $email = input::get('email');      $password = hash::make(input::get('password'));       $admin_user = new user;      $admin_user->username = $username;      $admin_user->email = $email;      $admin_user->password = $password;      $admin_user->admin = 1;       $user_data_saved = $admin_user->save();       if ($user_data_saved) {         auth::attempt(array('email' => input::get('email'), 'password' => input::get('password')));         return redirect::to('install/finish')->with('success', "admin account created");     }      else {         return redirect::to('install/admin')         ->with('error', 'error adding admin info');     } } catch(exception $e) {     return redirect::to('install/admin')->with('error', "error creating admin account"); }

} }

is possible check errors using try/catch , redirect if error arises , how?

laravel catches errors, able process them yourself, need edit app/exceptions/handler.php and, maybe, use render method handle own exceptions:

public function render($request, exception $e) {     if ($result = myexceptionhandler::handle($e))     {         return $result;     }      return parent::render($request, $e); }

Comments

Post a Comment

Popular posts from this blog

php - failed to open stream: HTTP request failed! HTTP/1.0 400 Bad Request -

this code i'm using find latitude , longitude of place: function coords($address){ echo $url="http://maps.googleapis.com/maps/api/geocode/json?address=".$address; $json = file_get_contents(urlencode($url)); $data = json_decode($json, true); print_r($data['results'][0]['geometry']['location']['lat']); print_r($data['results'][0]['geometry']['location']['lng']); } however returns warning: failed open stream: http request failed! http/1.0 400 bad request if use above code in simple procedure works fine not in function. note: have tried curl_init()... method produced same result? instead of encoding whole url encode address part. following code work fine $add='jamshoro phase 2'; $url="http://maps.googleapis.com/maps/api/geocode/json?address=".urlencode($add); $json = file_get_contents($url); $data = json_decode($json, true); print_r($data['r
Read more

java - How to filter a backspace keyboard input -

i have code gives message when key number pressed: txtvalueofclause.addeventfilter(keyevent.key_typed, new eventhandler<keyevent>() { @override public void handle(keyevent t) { char ar[] = t.getcharacter().tochararray(); char ch = ar[t.getcharacter().tochararray().length - 1]; if (!(ch >= '0' && ch <= '9')) { system.out.println("the char entered not number"); t.consume(); } } }); now if press on wrong button , press backspace remove it, error message. how can add backspace input if statement? i have found answer: txtvalueofclause.addeventfilter(keyevent.key_typed, new eventhandler<keyevent>() { @override public void handle(keyevent t) { char ar[] = t.getcharacter().tochararray(); char ch = ar[t.getcharacter().tochar
Read more

java - Show Soft Keyboard when EditText Appears -

i have code in android app, alert dialog , keyboard, , when dialog shown want keyboard appear. not , not sure why? here code: final alertdialog.builder alert = new alertdialog.builder(this); alert.settitle("title"); alert.setmessage("message"); final edittext input = new edittext(this); input.setinputtype(inputtype.type_class_number); alert.setview(input); input.setonfocuschangelistener(new view.onfocuschangelistener() { @override public void onfocuschange(view v, boolean hasfocus) { if (hasfocus) { log.i(tag, "in focus"); inputmethodmanager inputmethodmanager = (inputmethodmanager) getsystemservice(context.input_method_service); inputmethodmanager.showsoftinput(input, inputmethodmanager.show_implicit); } } }); but keyboard not appear though edit text in focus, , tell appear why, doesn't come up? thanks in advance.
Read more