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Request Data 129 1 string(3) "bar" Great! I wonder what would happen if the data didn’t exist? Let’s find out by visiting /. 1 NULL So why do we have a null value? Well, if something can’t be found in Laravel, it likes to provide null instead of throwing an exception or interfering with our application’s execution. Instead, Laravel does something much more useful. It allows us to provide a default value as a fallback. Let’s alter our route to provide a fallback to the Input::get() method. 1
Request Data 130 If we visit / then we receive bool(false), and if we visit /?foo=bar we receive bool(true). We call this a ‘boolean’ value, it can be eith… just kidding! I know that you know what a boolean value is. Feel free to use the Input::get() method whenever you need to set your mind at ease. Pfff… Still not happy? Well aren’t you a fussy one! Oh right, you don’t want a single value, or an array of all values? Ah I see, you must want to access a subset of the data then. Don’t worry buddy. Laravel has you covered. First, let’s take a look at the Input::only() method. It does exactly what it says on the… tin? Here’s an example. 1
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Laravel: Code Bright Web applicatio
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Also By Dayle Rees Laravel: Code Ha
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CONTENTS Response Shortcuts . . . .
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CONTENTS Fetch Methods . . . . . .
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Errata This may be my second book a
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Translations If you would like to t
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Introduction vi The simple yet conf
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The Primers Hey this chapter wasn
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The Primers 3 1
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The Primers 5 1
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The Primers 7 1 import dayle.blog.*
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The Primers 9 1 { 2 "name": "Lushui
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The Primers 11 1 { 2 "an_object": {
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The Primers 13 Composer Composer is
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The Primers 15 their Github usernam
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The Primers 17 1 "role": "Genius" T
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The Primers 19 You can add as many
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The Primers 21 1 "require": { 2 "xm
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The Primers 23 1 "autoload": { 2 "c
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The Primers 25 1
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The Primers 27 1 php composer.phar
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The Primers 29 21 22 - Installing x
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The Primers 31 1 Loading composer r
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Architecture I want to make Code Br
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Architecture 35 1
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Architecture 37 The Facade in this
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Getting Started Laravel is a framew
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Getting Started 41 Note that the ve
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Getting Started 43 The next task wi
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Getting Started 45 43 location ~ /\
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Getting Started 47 • autoload.php
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Getting Started 49 The Application
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Basic Routing You are on a long, st
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Basic Routing 53 1
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Basic Routing 55 1 http://domain.co
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Basic Routing 57 12 { 13 return "Bo
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Responses When someone asks you a q
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Responses 61 1
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Responses 63 Redirects A Redirect i
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Responses 65 1
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Responses 67 object actually inheri
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Responses 69 1
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Filters I recall a couple of years
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Filters 73 1
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Filters 75 1
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Filters 77 1
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Page 96 and 97: Filters 81 First we need to create
Page 98 and 99: Filters 83 All of these filters rel
Page 100 and 101: Controllers 85 it would make sense
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Page 104 and 105: Controllers 89 Here we have our Art
Page 106 and 107: Blade 91 standard view files. The o
Page 108 and 109: Blade 93 1 2 3 {{{ 'alert("CHUNKY
Page 110 and 111: Blade 95 1 2 3 c~~p ,---------. 4
Page 112 and 113: Blade 97 1 2 3 4 5 6 7 Narwhal
Page 114 and 115: Blade 99 1 @section('head') 2 3 @s
Page 116 and 117: Blade 101 11 We have a template! 12
Page 118 and 119: Blade 103 24 25 @extends('third')
Page 120 and 121: Advanced Routing Oh I see, you’re
Page 122 and 123: Advanced Routing 107 1
Page 130 and 131: URL Generation 115 1 http://myapp.d
Page 132 and 133: URL Generation 117 1
Page 134 and 135: URL Generation 119 1 http://myapp.d
Page 136 and 137: URL Generation 121 However, in some
Page 138 and 139: URL Generation 123 1 2 3 My Route
Page 140 and 141: Request Data Data, and its manipula
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Page 146 and 147: Request Data 131 1 array(2) { ["foo
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Page 150 and 151: Request Data 135 13 var_dump(Input:
Page 156 and 157: Request Data 141 We have added the
Page 158 and 159: Request Data 143 1 application/pdf
Page 162 and 163: Request Data 147 The withCookie() m
Page 164 and 165: Forms It was a cold, dark night in
Page 166 and 167: Forms 151 1 2 3 4 5 Here, we use
Page 168 and 169: Forms 153 1 2 3 5 7 Great! Whil
Page 170 and 171: Forms 155 1 2 3 {{ Form::open(arra
Page 172 and 173: Forms 157 1 2 3 6 8 First Name 9
Page 174 and 175: Forms 159 Password Fields Some thin
Page 182 and 183: Forms 167 Normal Buttons When we ne
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Page 186 and 187: Forms 171 ARGH. We are all gonna di
Page 188 and 189: Validation A few months ago I was g
Page 190 and 191: Validation 175 Simple Validation Do
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Validation 179 22 23 if ($validator
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Validation 181 17 'username' => 'mi
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Validation 183 1
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Validation 185 1 array( 2 'field' =
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Validation 193 1
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Validation 195 1
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Validation 197 We are redirected ba
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Validation 199 20 {{ Form::password
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Validation 201 1 2 3 Registration
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Validation 203 1
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Validation 205 1
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Validation 207 1
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Databases 209 As you can see, you h
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Databases 211 17 'charset' => 'utf8
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Databases 213 1 'my_connection' =>
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Databases 215 Preparing If you want
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Schema Builder 217 The second param
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Schema Builder 219 1
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Schema Builder 225 boolean Not all
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Schema Builder 229 Special Column T
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Schema Builder 235 1 +-------+-----
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Schema Builder 239 1 +-------+-----
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Migrations We have a rather impress
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Migrations 249 1
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Migrations 251 Before we continue t
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Migrations 253 Simply change the mi
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Migrations 255 12 public function u
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Migrations 257 As you can see, our
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Migrations 259 1 $ php artisan migr
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Eloquent ORM 261 18 } 19 20 $book =
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Eloquent ORM 263 1
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Eloquent ORM 265 Let’s visit the
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Eloquent ORM 267 13 */ 14 public fu
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Eloquent ORM 269 1
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Eloquent ORM 271 We have used the s
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Eloquent ORM 273 1 mysql> select *
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Eloquent ORM 275 1
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Eloquent Queries In the previous ch
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Eloquent Queries 279 1
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Eloquent Queries 281 Thanks to this
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Eloquent Queries 283 I don’t beli
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Eloquent Queries 285 24 id: 4, 25 t
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Eloquent Queries 291 Update We don
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Eloquent Queries 297 1 Matt Nathans
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Eloquent Queries 301 In the above e
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Eloquent Queries 303 1 [ 2 { 3 id:
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Eloquent Queries 307 10 id: 4, 11 t
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Eloquent Queries 309 1 select * fro
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Eloquent Queries 311 WhereNull The
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Eloquent Collections I love collect
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Eloquent Collections 323 22 'genre'
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Eloquent Collections 325 31 protect
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Eloquent Collections 327 43 public
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Eloquent Collections 329 Pop Pop is
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Eloquent Collections 331 1
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Eloquent Collections 337 11 string
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Eloquent Collections 341 1 array (s
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Eloquent Collections 343 1 int 6 So
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Eloquent Relationships It was a col
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Eloquent Relationships 347 Let’s
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Eloquent Relationships 349 1 +-----
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Eloquent Relationships 351 1 +-----
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Eloquent Relationships 353 21 }); 2
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Eloquent Relationships 355 1 return
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Eloquent Relationships 357 13 $albu
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Eloquent Relationships 359 1
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Build An App 1: Playstation Game Co
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