72 lines
1.9 KiB
PHP
72 lines
1.9 KiB
PHP
<?php
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namespace App\Http\Requests;
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use Illuminate\Foundation\Http\FormRequest;
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use Illuminate\Support\Str;
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use Illuminate\Validation\Validator;
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class StoreContactMessageRequest extends FormRequest
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{
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private const MIN_SUBMIT_SECONDS = 3;
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public function authorize(): bool
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{
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return true;
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}
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public function rules(): array
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{
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return [
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'name' => ['required', 'string', 'max:255'],
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'email' => ['required', 'email', 'max:255'],
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'message' => ['required', 'string', 'max:2000'],
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'website' => ['nullable', 'string', 'max:0'],
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];
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}
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public function after(): array
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{
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return [function (Validator $validator): void {
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if ($this->submittedTooQuickly()) {
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$validator->errors()->add('form', 'Please wait a moment and try again.');
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}
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if ($this->containsSpamLinks()) {
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$validator->errors()->add('message', 'Please remove promotional links and try again.');
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}
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if ($this->nameContainsUrl()) {
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$validator->errors()->add('name', 'Please enter a valid name.');
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}
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}];
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}
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private function submittedTooQuickly(): bool
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{
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$startedAt = (int) $this->session()->get('contact_form_started_at', 0);
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if ($startedAt <= 0) {
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return true;
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}
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return now()->timestamp - $startedAt < self::MIN_SUBMIT_SECONDS;
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}
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private function containsSpamLinks(): bool
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{
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return preg_match_all('/https?:\/\/|www\./i', (string) $this->input('message', '')) > 1;
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}
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private function nameContainsUrl(): bool
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{
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return Str::contains(Str::lower((string) $this->input('name', '')), ['http://', 'https://', 'www.']);
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}
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public function messages(): array
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{
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return [
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'website.max' => 'Please leave this field empty.',
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];
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}
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} |