Laravel yana ba da tsarin bugi mai ƙarfi da mahimmanci don tabbatar da cewa bayyanannen buɗe-jiya suka cika ƙa'idodin ku kafin a yi aiki — tsirewa daga rashin kyau da jarabawar zalunci. Mafi sauƙi shine $request->validate(), tare da ƙa'idodi da aka bayyana a cikin jeri ko arrays.
{
= ->([
=> ,
=> , // must be a unique email
=> ,
=> , // requires password_confirmation
]);
::();
}
$request->validate() yana bincika ƙa'idodi. Idan da aka kasa, Laravel ta fusba zuwa baya tare da saƙonnin kudarori (don nzuidin gida) ko ta biya 422 JSON amsa tare da kudarori (don APIs) — ba za ka rubuta kalmar sarrafa kudarori ba. Idan da aka nasara, za ka sami bayyanannen da aka tabbata.
required, nullable, sometimes present/absence rules
string, integer, boolean, array type rules
email, url, date, uuid format rules
min:n, max:n, between:a,b size/range
unique:table, exists:table database rules
confirmed, same:field, different comparison
in:a,b,c, regex:... value constraints
@error('email')
<span class="error">{{ $message }}</span> {{-- show the error for a field --}}
@enderror
<input name="email" value="{{ old('email') }}"> {{-- old() repopulates after failure --}}
// php artisan make:request StoreUserRequest → extract validation into its own class
class StoreUserRequest extends FormRequest {
public function rules(): array {
return ['name' => 'required', 'email' => 'required|email'];
}
}
public function store(StoreUserRequest $request) { // validation runs automatically
User::create($request->validated());
}
Don bugi masu tsawo ko da za a iya aiki da su kamar, ajiyoyin Form Request yana kwace ƙa'idodi daga mahalarta (bugi yana aiki ta atomatik kafin hanya) — jiyya kwana mahalarta su na tsaraki.
Bugi shi ne mahimmi don tsaro da karfi — saboda ka dole kawarya abin amfani da miƙa, bugawa bayyanannen buɗe-jiya kafin aiki yana sarrafa daga data mara ki'anin san hoto da kabar zai aiki, kuma tsarin bugi na Laravel yana sa haka a waje da ƙarfi.
Sanin shi shi ne mahimmin ilimi na yau da kullun, tun da kusan kowane tuɓi mai amfani da miƙa yana buƙatar bugawa.
Hanyar $request->validate() tana da ban mamaki — tana bincika ƙa'idodi kuma ta atomatik yana sarrafa kasuwar (fusba zuwa baya tare da kudarori don nuidin gida, biya 422 JSON don APIs) ba tare da wani sauƙakin sarrafa kudarori ba, yayin da zai ba ka bayyanannen da aka tabbata akan nasara.
Sanin jerin ƙa'idodi mai mahimmanci (required|email|unique:users, etc.) yana nufi mafi yawan bugi yadda ake bugnawa.
Don bugi magi tsawo ko da za a iya aiki da su kamar, ajiyoyin Form Request suna jiyya mahalarta su da kabin-ba tare da fitar da ƙa'idodi (tare da bugi yana aiki ta atomatik) — mafi kyauun aiki don zai tunka lambar karfi.
Sanin bugi na Laravel — hanyar validate() mai sauƙi, jerin ƙa'idodi, sarrafa kudarori ta atomatik, nuna kudarori a Blade tare da old() sake-jera, kuma Ajiyoyin Form — shi ne mahimmi don gina baba da nawa tsaraka, tun da bugawa a buɗe-jiya shi ne wanda aka saba tai, mahimman tsaro wa'adi da Laravel ke magani dashi a tsaraka.