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今すぐできるLaravelフレームワーク!~業務アプリ開発~

 今すぐできるLaravelフレームワーク!~業務アプリ開発~

PHPカンファレンス関西2017@大阪グランフロントでの発表スライドです

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Takehiko Sakamoto

July 13, 2017
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ͙͢෼͔ΔʂLaravel ۀ຿ΞϓϦ։ൃร ࡔຊ߶඙ @sakamoto03 גࣜձࣾισΟ οΫ PHP ΧϯϑΝϨϯε ؔ੢ 2017/07/15 @ άϥϯυϑϩϯτେࡕ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 1 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Speacker Introduction ձࣾ גࣜձࣾισΟ οΫ ػց޻ۀ 3D ϓϦϯλʔ΍ίϯϏχ޲͚੡໙ػ΍์ిՃ޻ػΛ։ൃ ෦ॺ ৘ใηΩϡϦςΟ΍άϩʔόϧΨόφϯε޲͚ IT ౤ࢿ੝Μ ৬छ ࣾ಺ SE ࢓ࣄ PHP, JQuery, React, Bootstrap, Nginx@ࣾ಺γεςϜ։ൃ ࡶ༻ ύιίϯɺλϒϨοτઃఆ ؔ৺ Re-Engineering Legacy Code, Software Testing ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 2 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ισΟ οΫ Ճլࣄۀॴ ॅॴ ੴ઒ݝՃլࢢٶொྗ̍ʔ̍ (ຊࣾɿԣ඿) ৿ࢁւԹઘ ޻৔ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 3 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Today’s Outline 1 ʮLaravelͬͯԿʁʯΛ Laravel ͷࢥ૝͔ΒಡΈղ͘ 2 Laravel Ͱ࡞ΔΞϓϦͷλʔήοτઃఆ 3 Laravel Validation ͷղઆ Validation ͱ͸ʁ Laravel Validation @ PHP Rails Validation @ Ruby Spring Validation @ Java Angular Validation @ Javascript CakePHP Validation @ PHP 4 Closing 1 ⃝͕݁࿦ɺ 2 ⃝ɺ 3 ⃝͸ 1 ⃝Λαϙʔτ͢ΔͨΊʹ͋Γ·͢ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 4 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ What’s Laravel? Laravel ެࣜαΠτͷτοϓϖʔδΑΓ Love beautiful code? We do too. The PHP Framework For Web Artisans. URL : https ://laravel.com/ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 5 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ What’s the (Web) Artisan? ҙຯ Artisan ʲ໊ࢺʳ[৬ਓɺঊ] Artʲ໊ࢺʳ[ܳज़] ৽૷൛ ୡਓϓϩάϥϚʔ ৬ਓ͔Β໊ঊ΁ͷಓ P13 ΑΓ ஶऀ :Andrew Hunt, David Thomas ൃച೔ : 2016/10 ຊମ 3,200 ԁʴ੫ c ⃝ohmsha ൈਮ ͍͔ͭ͘ͷ఺ʹ͓͍ͯɺϓϩάϥϛϯά͸ֆըͱΑ͘ࣅ ͍ͯ·͢ɻ ࠷ॳʹɺਅͬനͳΩϟϯόεͱجຊతͳૉࡐΛ༻ҙ͠ ·͢ɻ ͦͯ͠ɺ໨తʹԠͯ͡ɺ ૉࡐʹՊֶɺܳज़ɺٕܳΛ૊Έ߹Θ͍ͤͯ͘ͷͰ͢ɻ ղऍ Computer Science + Art + IT Technique = Programming ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 6 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ The Relationship between Art and Architecture Art ʹؔ࿈ͨ͠਎ۙͳ IT ༻ޠ Artʲ໊ࢺʳ[ܳज़] Architectureʲ໊ࢺʳ[ݐங༷ࣜɺ৘ใγεςϜͷઃܭํ๏ɾࢥ૝] จԽͷ຋༁ʔҏ౻஧ଠͷࣦഊʔ @ http ://www.kamit.jp/16 ʊ essay/bunka.htm c ⃝ਆ୩෢෉ ൈਮ ӳޠͰ͸ ʡ Architecture ʡ ͕͓΋ʹ૊߹ͤ͞Δ૬ख͸ ʡ Art ʡ Ͱ͋ͬͯɺArt and Architecture ʡ ͱ͍͏۟͸ ͻΜͺΜʹ͓໨ʹ͔͔Δɻ ֆը΍ூࠁͳͲͷඒज़ͱݐஙͱΛ͘͘Δݴ༿͔ͩΒɺ ͜Ε͸ʮඒज़ɺݐஙʯͱ༁͢ΑΓ΋ ʮ଄ܗܳज़ʯͱ͍͏༁ޠ͕ద౰͔΋͠Εͳ͍ɻ ղऍ ͱ͍͏͜ͱ͸ɺ࣮͸৘ใγεςϜ΋ܳज़తݐங෺ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 7 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Laravel (Basic) Spirits @ https ://laravel.com Expressive, beautiful syntax. Value elegance, simplicity, and readability? You’ll fit right in. Laravel is designed for people just like. If you need help getting started, check out Laracasts and our great documentation. ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 8 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Laravel 4.2 Introduction https ://laravel.com/docs/4.2/introduction Laravel Philosophy (ࢥ૝) Laravel is a web application framework with expressive, elegant syntax. We believe development must be an enjoyable, creative experience to be truly fulfilling. Laravel attempts to take the pain out of development by easing common tasks used in the majority of web projects, such as authentication, routing, sessions, and caching. Expressive(දݱʹ෋Έ) + Elegant(؆ܿʹɺ͖ͬ͢Γ) ϓϩάϥϜ͕ॻ͚ͯ + Enjoyable(ָ͘͠) + Creative(૑଄తˍಠ૑తʹ) ͳ࢓ࣄ === Development(։ൃ) by Laravel Expressive + Elegant + Enjyoable + Creative = Artisan 3E + 1C ͳ΢Σϒ։ൃΛ Laravel Ͱͯ͠Έ·ͤΜ͔ʁ Expressive + Elegant + Enjyoable + Creative = 3E + 1C ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 9 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ͳͥɺ3E+1C ͳ։ൃ͕Ͱ͖Δͷ͔ʁ Laravel Philosophy (ࢥ૝) https ://laravel.com/docs/4.2/introduction Laravel is a web application framework with expressive, elegant syntax. We believe development must be an enjoyable, creative experience to be truly fulfilling. Laravel attempts to take the pain out of development by easing common tasks used in the majority of web projects, such as authentication, routing, sessions, and caching. ຖճॻ͘Α͏ͳڞ௨ػೳΛ؆ૉԽ (Easy) ͍ͯ͠Δ ͦͷͨΊɺશମΛߏ੒͢Δ͜ͱʹ࣌ؒΛ͚͞Δ ΞʔΩςΫνϟʹઐ೦Ͱ͖Δ ޙपΓʹͳΓ͕ͪͳ࡞ۀͷ࣌ؒ֬อ Software Design, Refactoring, Testing, Documentation Artisan = Art = Architecture ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 10 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ͓୊ɿLaravel ͰԿΛ࡞Γ·͔͢ʁ ఏҊʢখ੠ʣ Laravel Ͱ (খن໛Ͱ௒஍ຯͳ) ۀ຿ΞϓϦ࡞ͬͯΈ·ͤΜ͔ʁ Laravel Ͱएऀʹਓؾͷग़ͦ͏ͳ ०ͷେن໛ SNS ΢ΣϒΞϓϦΛ ࠓͲ͖ͳײ͡Ͱ AWS ্Ͱ࡞ͬͯΈ·ͤΜ͔ʁ File Storage : Amazon S3 Notifications : Slack ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 11 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ۀ຿ΞϓϦέʔγϣϯͬͯԿʁ ੜ࢈؅ཧɺࡏݿ؅ཧɺൢച؅ཧ౳ͷγεςϜ େاۀ޲ۀ຿ΞϓϦέʔγϣϯ SAP ORACLE ERP தݎˍதখاۀ޲ۀ຿ΞϓϦέʔγϣϯ FUJITSU GLOVIA NEC EXPLANNER ຊηογϣϯதͰͷۀ຿ΞϓϦͷΠϝʔδɾҐஔ͚ͮ ༷ʑͳ৘ใΛʮೖྗ͍ͯ͘͠ελΠϧʯͷ৘ใ౷߹ΞϓϦ ೖྗ৘ใʹϏδωεΠϯϑΥϝʔγϣϯɾۀ຿৘ใ ᄁ͖΍νϥཪ΍೔هͳͲιʔγϟϧΠϯϑΥϝʔγϣϯ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 12 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ϦΞϧۀ຿ΞϓϦ SAP ͷೖྗը໘ 1 ը໘Ͱ༷ʑͳೖྗ͕৘ใ͕ೖྗՄೳˍू໿Մೳ c ⃝SAP Զ͕ΨϯμϜͩ ͜Ε͕ۀ຿ΞϓϦͩ cv. ႢಹɾFɾηΠΤΠʢٶ໺ਅकʣ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 13 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ϦΞϧۀ຿ΞϓϦͷޫͱҋ ϝϦοτ ৘ใ͕ू໿ɾ౷߹͞Εɺ৘ใͷಡΈख͸༷ʑͳࢹ఺ͰΈΕΔ σϝϦοτ ೖྗۀ຿ͷ૿େԽ͠ɺෳࡶԽΛ΋ͨΒ͢ άϩʔόϧԽɾࠃࡍԽʹΑΓɺෳࡶ͞͸૿͢Ұํ ೖྗϛε͕ൃੜ͢Δ λΠϓϛεʗදهϛεʗදه༳Εʗೖྗऀؒͷࢥ૝ͷҧ͍ ͜ͷೖྗϛεΛ๷͍͗ͨɾ્ࢭ͍ͨ͠ ˠ ҋΛޫ΁ ೖྗϛεͷ๷ࢭ͢Δͷ͕ Validation ػೳ ͜ͷػೳ͕ڧ͚Ε͹ɺڧ͍΄Ͳۀ຿ΞϓϦͷҋΛফͤΔ Laravel ͷ Validation ػೳ͕༏Ε͍ͯΔͱ͍͏஡൪ܶ։ນφ΢ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 14 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Intermission ...... 1 PHP Laravel Validation 2 Ruby on Rails Validation 3 Java Spring Framework Validation 4 Javascript Angular Validation 5 PHP CakePHP Validation Laravel ͱͷࠩҟΛײ͡ͱͬͯԼ͍͞ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 15 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Validation ͱ͸ʁ Ұൠ IT ༻ޠ ೖྗ͞Εͨσʔλ͕γεςϜͷ࢓༷ʹ͍ͦͬͯΔ͔Ͳ͏͔ݕূ Web ্ ೖྗϑΟʔϧυ͕ೖྗϧʔϧʹ͍ͦͬͯΔ͔Ͳ͏͔ݕূ ྫɿϧʔϧʹ൓͍ͯ͠ΔͳΒܹ͓͜੺৭ϝοηʔδΛදࣔ ྫɿೖྗҧ൓ͳΒॲཧΛ͠ͳ͍ɺ࣍ͷॲཧ΁ߦ͔ͳ͍ c ⃝google ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 16 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Laravel Spirits for Validation ͜ͷϧʔϧΛ؆ܿʹ (Elegant) ؆୯ʹ (Easy) ϓϩάϥϜͰදݱͰ͖ Δ (Expressive) ͷ͕ Laravel Ͱ͸ɺElegant ʹ Easy ʹ Expressive ʹ Validation Λॻ͖·͠ΐ͏ʂ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 17 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Laravel Validation @ https ://laravel.com/docs/5.4/validation /∗∗ ∗ Store a new blog post . ∗ ∗ @param Request $request ∗ @return Response ∗/ public function store ( Request $request ) { $this −>v a l id at e ( $request , [ ’ t i t l e ’ => ’ required | unique : posts |max:255 ’ , ’ body ’ => ’ required ’ , ] ) ; / / The blog post i s valid , store in datebase } ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 18 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Laravel Validation@ https ://laravel.com/docs/5.4/validation /∗∗ ∗ Store a new Google account . ∗ @param Request $request ∗ @return Response ∗/ public function store ( Request $request ) { $this −>v a l id a t e ( $request , [ ’LastName ’ => ’ required ’ , ’ FirstName ’ => ’ required ’ , ’ GmalAddress ’ => ’ required ’ , ’Passwd ’ => ’ required | min : 8 ’ , ’ PasswdAgain ’ => ’ required | min :8 , . . . ] ) ; / / The post i s valid , store in DB } ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 19 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Active Record Validation @ RAILS GUIDES https ://railsguides.jp/active_record_vlidations.html class Person < ActiveRecord : : Base validates : name, presence : true end Person . create (name: " John Doe " ) . v a l i d ? # => true Person . create (name: n i l ) . v a l i d ? # => false ެࣜղઆ ͜ͷόϦσʔγϣϯͰ͸ Person ʹ name ଐੑ͕ͳ͍৔߹ʹ ແޮͰ͋Δ͜ͱΛ஌Βͤ·͢ɻ @Laravel ’name’ => ’present’ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 20 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Active Record Validation @ RAILS GUIDES https ://railsguides.jp/active_record_vlidations.html class Topic < ActiveRecord : : Base validates :name, presence : true , length : { minimum : 3} end @Laravel ’name’ => ’present|min :3’ Code Semantics Ωʔ͕ೖྗϑΟʔϧυɺόϦϡʔ͕ೖྗϧʔϧ˕ @Rails validates : name ,presence :true ,length : minimum : 3 Code Semantics ࠷ॳͷΧϯϚͱ̎൪໨ͷΧϯϚͷίʔυͷҙຯ͸ಉ ͔͡ʁ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 21 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ spring Validaing Form Input @ https ://spring.io/guides/gs/validating-form-input/ package hello ; import javax . v a l i d a t i o n . constraints . Min ; import javax . v a l i d a t i o n . constraints . NotNull ; import javax . v a l i d a t i o n . constraints . Size ; public class PersonForm { @NotNull @Size( min=2 , max=30) pri vat e String name; @NotNull @Min(18) pri vat e Integer age ; public String getName ( ) { return t h i s .name; } ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 22 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Spring Validaing Form Input @ https ://spring.io/guides/gs/validating-form-input/ Java Annotation import javax . v a l i d a t i o n . constraints . Min ; import javax . v a l i d a t i o n . constraints . NotNull ; import javax . v a l i d a t i o n . constraints . Size ; public class PersonForm { @NotNull @Size( min=2 , max=30) priv ate String name; @NotNull @Min(18) priv ate Integer age ; @Spring Annotation Λ༻͍ͯهड़ @Laravel ’name’ => ’required|min :2|max :30’, ’age’ => ’required|numeric|min :18’, ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 23 / 41
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    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ANGULAR Form Validation @ https ://angular.io/guide/gs/validation < label f o r ="name">Name</ label > <input type =" t e x t " id ="name" class =" form−co nt ro l " required minlength ="4" maxlength ="24" name="name" [ ( ngModel ) ] = " hero .name" #name="ngModel"> <div ∗ ngIf ="name. errors && (name. d i r t y | | name. touched ) " class =" a l e r t a l e r t −danger"> <div [ hidden ] = " ! name. errors . required "> Name i s required </ div > <div [ hidden ] = " ! name. errors . minlength "> Name must be least 4 characters long . </ div > <div [ hidden ] = " ! name. errors . maxlength"> Name cannot be more than 24 characters long . </ div > </ div > ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 24 / 41
  25. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ANGULAR Form Validation @ https ://angular.io/guide/gs/validation < label f o r ="name">Name</ label > <input type =" t e x t " id ="name" class =" form−co nt ro l " required minlength ="4" maxlength ="24" name="name" [ ( ngModel ) ] = " hero .name" #name="ngModel"> @Laravel ’name’ => ’required|min :4|max :24’ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 25 / 41
  26. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ANGULAR Form Validation @ https ://angular.io/guide/gs/validation <div ∗ ngIf ="name. errors && . . . class =" a l e r t a l e r t −danger"> <div [ hidden ] = " ! name. errors . required "> Name i s required </ div > <div [ hidden ] = " ! name. errors . minlength "> Name must be least 4 characters long . </ div > <div [ hidden ] = " ! name. errors . maxlength"> Name cannot be more than 24 characters long . </ div > . . . @Laravel Customizing The Error Messages public function messages ( ) { return [ ’name. required ’ => ’Name i s required ’ , ’name. min ’ => ’Name must be least 4 characters long ’ , ’name.max ’ => ’Name cannot be more than 24 characters ’ , ] ; } ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 26 / 41
  27. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ANGULAR Form Validation @ https ://angular.io/guide/gs/validation <div ∗ ngIf ="name. errors && . . . class =" a l e r t a l e r t −danger"> <div [ hidden ] = " ! name. errors . required "> Name i s required </ div > <div [ hidden ] = " ! name. errors . minlength "> Name must be least 4 characters long . </ div > <div [ hidden ] = " ! name. errors . maxlength"> Name cannot be more than 24 characters long . </ div > . . . @Laravel Custom Error Messages $messages = [ ’name. required ’ => ’Name i s required ’ , ’name. min ’ => ’Name must be least 4 characters long ’ , ’name.max ’ => ’Name cannot be more than 24 characters ’ , ] ; $ v a l i d a t o r = Validator : : make( $input , $rules , $messages ) ; ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 27 / 41
  28. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ANGULAR Form Validation @ https ://angular.io/guide/gs/validation <div ∗ ngIf ="name. errors && . . . class =" a l e r t a l e r t −danger"> <div [ hidden ] = " ! name. errors . required "> Name i s required </ div > <div [ hidden ] = " ! name. errors . minlength "> Name must be least 4 characters long . </ div > <div [ hidden ] = " ! name. errors . maxlength"> Name cannot be more than 24 characters long . </ div > . . . @Laravel Specifying Custom Message In Language Files resources/lang/en/validation.php ’ custom ’ => [ ’name ’ => [ ’ required ’ => ’Name i s required ’ , ’ min ’ => ’Name must be least 4 characters long ’ , ’max ’ => ’Name cannot be more than 24 characters ’ , ] , ] , ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 28 / 41
  29. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ CakePHP Core Validation Rules @ https ://book.cakephp.org/3.0/en/core-libraries/validation.html $ v a l i d a t o r = new Validator ( ) ; $ v a l i d a t o r −>add ( ’ t i t l e ’ , ’ minLength ’ , [ ’ rule ’ => [ ’ minLength ’ , 10] ] ) −>add ( ’ rating ’ , ’ validValue ’ , [ ’ rule ’ => [ ’ range ’ , 1 , 5] ] ) ; @Laravel $this −>v a l i d a t e ( $request , [ ’ t i t l e ’ => ’ min :10 ’ , ’ rating ’ => ’ between :1 ,5 ’ , ] ) ; ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 29 / 41
  30. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ CakePHP Core Validation Rules @ https ://book.cakephp.org/3.0/en/core-libraries/validation.html $ v a l i d a t o r = new Validator ( ) ; $ v a l i d a t o r −>add ( ’ t i t l e ’ , ’ minLength ’ , [ ’ rule ’ => [ ’ minLength ’ , 10] ] ) −>add ( ’ rating ’ , ’ validValue ’ , [ ’ rule ’ => [ ’ range ’ , 1 , 5] ] ) ; @Laravel $ v a l i d a t o r = Validator : : make( $request −> a l l ( ) , [ ’ t i t l e ’ => ’ min :10 ’ , ’ rating ’ => ’ between :1 ,5 ’ , ] ) ; ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 30 / 41
  31. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ CakePHP Validation @ https ://book.cakephp.org/3.0/en/core-libraries/validation.html $ v a l i d a t o r −>requirePresence ( ’ t i t l e ’ ) −>notEmpty ( ’ t i t l e ’ , ’ Please f i l l t h i s f i e l d ’ ) −>add ( ’ t i t l e ’ , [ ’ length ’ => [ ’ rule ’ => [ ’ minLength ’ , 10] , ’message ’ => ’ T i t l e s need to be at least 10 characters long ’ , ] ] ) ; @Laravel @validate part ’ t i t l e ’ => ’ present | required | min :10 ’ @messeage part ’ t i t l e . required ’ => ’ Please f i l l t h i s f i e l d ’ ’ t i t l e . min ’ => ’ T i t l e s need to be at least 10 characters long ’ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 31 / 41
  32. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ CakePHP Validation @ https ://book.cakephp.org/3.0/en/core-libraries/validation.html $ v a l i d a t o r −>requirePresence ( ’ t i t l e ’ ) −>notEmpty ( ’ t i t l e ’ , ’ Please f i l l t h i s f i e l d ’ ) −>add ( ’ t i t l e ’ , [ ’ length ’ => [ ’ rule ’ => [ ’ minLength ’ , 10] , ’message ’ => ’ T i t l e s need to be at least 10 characters long ’ , ] ] ) −>allowEmpty ( ’ published ’ ) −>add ( ’ published ’ , ’ boolean ’ , [ ’ rule ’ => ’ boolean ’ ] ) −>requirePresense ( ’ body ’ ) −>add ( ’ body ’ , ’ length ’ , [ ’ rule ’ => [ ’ minLength ’ , 50] , ’message ’ => ’ A r t i c l e s must have a s u b s t a n t i a l body . ’ ] ) ; ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 32 / 41
  33. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ CakePHP Validation ͱ Laravel Validation ͷҧ͍ @CakePHP ॎͷԆͼΔϧʔϧ @Laravel ԣʹԆͼΔϧʔϧ ’title’ => ’required|unique :posts|max :255’, @CakePHP rule ͱ message ͕Ұॹ @Laravel rule ͱ message ͕෼཭ ϧʔϧ͕ଟ͘ͳͬͨ࣌ʹՄಡੑΛҡ࣋Ͱ͖Δͷ͸ Laravel ۀ຿ΞϓϦ͸ೖྗ߲໨͕ଟ͍ͷͰϧʔϧ΋ඞવతʹଟ͘ͳΔ ͔ͩΒ Laravel ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 33 / 41
  34. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ How about Laravel Validation? if( Laravel > (Rails|Spring|Angular|CakePHP) ) ... ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 34 / 41
  35. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Available Laravel Validation Rules Accepted Dimensions(Image Files) Numeric Active URL Distinct Present After(Date) E-Mail Regular Expression After Or Equal (Date) Exists (Database) Required Alpha File Required If Alpha Dash Filled Required Unless Alpha Numeric Image (File) Required With Array In Required With All Before(Date) In Array Required Without Before Or Equal(Date) Integer Required Without Between IP Address Same Boolean JSON Size Confirmed Max String Date MIME Types Timezone Date Format MIME Type By File Extension Unique (Database) Different Min URL Digits Nullable Digits Between Not in ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 35 / 41
  36. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ Closing Expressive + Elegant + Enjyoable + Creative Worker = Developer = Artisan IT ઓ͔࢜Β (3E+1C ͳ)IT ۛ༡ࢻਓʹδϣϒνΣϯδ ——–> Validation ͸ۀ຿ΞϓϦͰॏཁͳΜͰ͢ʂ Laravel Validation > Other Validation Laravel ࢖Θͳ͖Όଛ͡ΌͶʁ Laravel ͍ͭ΍Δ͔ʁ ࠓͰ͠ΐʂ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 36 / 41
  37. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 37 / 41
  38. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ิ଍ࢿྉ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 38 / 41
  39. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ϦΞϧۀ຿ΞϓϦέʔγϣϯಋೖޙͷ՝୊ Example ಋೖޙͷ໰୊఺ ൚༻੡඼ͳͷͰػೳ໘Ͱ༥௨͕ޮ͖ʹ͍͘ɻ੡඼ಠࣗͷࢥ૝͕͋Δɻ ೖྗσʔλͳͲΛ༰қʹ͸ফͤͳ͍౳ɻ গ͠Ͱ΋༥௨Λޮ͔ͤΑ͏ͱ͢ΔͷͳΒ͹ɺ੡඼ʹରͯ͠ΧελϚ Πζ͕ඞཁ ୠ͠ɺ੡඼ಠಛͷ࡞๏Λशಘ͠ͳ͚Ε͹͍͚ͳ͍ͷͰɺڭҭίετ ͕ലେʢ࣌ؒͱඅ༻ڞʹʣ άάϨ͹ࡁΉͱ͔͍͏؆୯ͳ࿩Ͱ͸ͳ͍ɻ Démonstration. ໰୊఺ͷղফ ϦΞϧۀ຿ΞϓϦʹରͯ͠ิॿతͳ֎෇͚γεςϜΛ։ൃ ϦΞϧۀ຿ΞϓϦͰ͸खͷራ͘ʹ͍͘খճΓͳ࡞ۀΛΧόʔ͢Δγ εςϜ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 39 / 41
  40. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ϦΞϧۀ຿ΞϓϦέʔγϣϯಋೖޙͷ՝୊̎ Example ಋೖޙͷ໰୊఺ ػೳ͕੝Γ୔ࢁͳ͍͔ͤɺ಺෦ॲཧ͕ଟׂ͍͍͔ͤͱΞϓϦʔέʔ γϣϯͷεϐʔυͱͯ͠͸ᬌ͍ɻಛʹݕࡧ΍রձͳͲ σʔλྔ͕ଟ͘ͳͬͯ͘ΔͱݦஶʹϘτϧωοΫ͕ग़࢝ΊΔ Démonstration. ໰୊఺ͷղফ ओۀ຿ΞϓϦέʔγϣϯͰ஝͍͑ͯΔ DB Λ௚઀ΩοΫ͢Δ֎෇γ εςϜΛ։ൃ ৔߹ʹΑͬͯ͸ɺ֎෇γεςϜͰϦΞϧۀ຿ΞϓϦέʔγϣϯͷػ ೳΛҰ෦୅ߦ͢Δ □ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 40 / 41
  41. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌

    ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ຊηογϣϯͷ Laravel ۀ຿ΞϓϦͷ૬Ԡ͍͠Ґஔ෇ ϦΞϧۀ຿ΞϓϦͷػೳΛҰ෦୅ߦ͢ΔγεςϜΛ Laravel Ͱ࡞ͬͯ Έ·ͤΜ͔ʁ ϦΞϧۀ຿ΞϓϦΛۦஞ͢Δૂ͍Ͱ͸ͳ͍ɻͳͥͳΒɺPHP ͷݴޠࣗ ମ͕ീํඒਓͰ͸ͳ͍ɻJava ͸ീํඒਓɻͳͥͳΒɺ΢Σϒ͚ͩʹ߆ Δඞཁ͕ͳ͍͔Βɻ ͓ݎ͍ۀ຿ΞϓϦͱ͍͑͹ɺJava ͷէ৓ ࣮੷ͱ͍͏໊ͷΠϝʔδઌߦɻ (PHP ͰΫϥεͷͳ͔ͬͨ࣌୅ͳΒ Java ʹউ໨͸ͳ͍ͩΖ͏͕ɾ ɾ ɾ) Java Ͱ࡞ΒΕͨమ൘খن໛ΞϓϦͳΒ Laravel ͰαΫͬͱΫϩʔϯ࡞੒Մೳ Java ͷϏδωεͷէ৓ͷҰ෦Λ੾Γ่ͤΔഁյೳྗे෼༗ ࡔຊ߶඙ @sakamoto03 (Sodick Co., Ltd.) ͙͢෼͔ΔʂLaravel PHP ΧϯϑΝϨϯεؔ੢ 41 / 41