Switch in Laravel 5 - Blade

Question

How can I use switch in blade templates  When I used    switch  login error       case 1           E-mail  input is empty           break      case 2           Password  input is empty           break  endswitch   in result I see this text as plaintext  I prefer to use switch in few piece of code because it s more clean for me than when I using if   But if it s not possible just write it

User · Answer

This is now built in Laravel 5 5  https   laravel com docs 5 5 blade switch-statements

User · Answer

To overcome the space in  switch      you can use code    Blade  extend function  value   compiler        value   preg replace     s   switch                s       1 lt  php switch  2      value        value   preg replace     s   endswitch    s       1endswitch    gt     value        value   preg replace     s   case                s       1case  2    gt     value        value   preg replace      lt   s  default    s      default    gt     value        value   preg replace      lt   s  breakswitch    s       lt  php break     value       return  value

User · Answer

You can extend blade like so       Blade  directive  switch   function   expression            return   lt  php switch  expression     gt                Blade  directive  case   function   expression            return   lt  php case  expression    gt                Blade  directive  break   function              return   lt  php break    gt                Blade  directive  default   function              return   lt  php default    gt                Blade  directive  endswitch   function              return   lt  php endswitch    gt              You can then use the following    switch  test   case 1          Words  break  case 2      Other Words      break  default     Default words  endswitch   However do note the warnings in   http   php net manual en control-structures alternative-syntax php  If there is any whitespace between the switch    and the first case then the whole code block will fail  That is a PHP limitation rather than a blade limitation  You may be able to bypass it by forcing the normal syntax e g    Blade  directive  switch   function   expression        return   lt  php switch  expression      gt        Blade  directive  endswitch   function           return   lt  php     gt          But this feels a bit wrong

User · Answer

Updated 2020 Answer  Since Laravel 5 5 the  switch is built into the Blade  Use it as shown below    switch  login error       case 1           lt span gt   E-mail  input is empty  lt  span gt           break       case 2           lt span gt  Password  input is empty  lt  span gt           break       default          lt span gt Something went wrong  please try again lt  span gt   endswitch   Older Answer  Unfortunately Laravel Blade does not have switch statement  You can use Laravel if else approach or use use plain PHP switch  You can use plain PHP in blade templates like in any other PHP application  Starting from Laravel 5 2 and up use  php statement   Option 1    if   login error    1       E-mail  input is empty   elseif   login error    2       Password  input is empty   endif

User · Answer

You can just add these code in AppServiceProvider class boot method   Blade  extend function  value   compiler            value   preg replace     s   switch            s       1 lt  php switch  2      value            value   preg replace     s   endswitch    s       1endswitch    gt     value            value   preg replace     s   case            s       1case  2    gt     value            value   preg replace      lt   s  default    s      default    gt     value            value   preg replace      lt   s  breakswitch    s       lt  php break     value           return  value            then you can use as    switch   item        case  condition 1              do something      breakswitch      case  condition 2              do something else      breakswitch      default            do default behaviour      breakswitch  endswitch   Enjoy It

User · Answer

IN LARAVEL 5 2 AND UP   Write your usual code between the opening and closing PHP statements    php switch  x        case 1            code to be executed         break      default            code to be executed    endphp

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When you start using switch statements within your views  that usually indicate that you can further re-factor your code  Business logic is not meant for views  I would rather suggest you to do the switch statement within your controller and then pass the switch statements outcome to the view

User · Answer

In Laravel 5 1  this works in a Blade    lt  php     switch   machine- gt disposal             case  DISPO   echo  Send to Property Disposition   break          case  UNIT    echo  Send to Unit   break          case  CASCADE   echo  Cascade the machine   break          case  TBD     echo  To Be Determined  TBD    break          gt

[php] Switch in Laravel 5 - Blade

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