invoiceninja/resources/lang/ja/validation.php

<?php

return [

    /*
    |--------------------------------------------------------------------------
    | Validation Language Lines
    |--------------------------------------------------------------------------
    |
    | The following language lines contain the default error messages used by
    | the validator class. Some of these rules have multiple versions such
    | such as the size rules. Feel free to tweak each of these messages.
    |
    */

    'accepted'         => ':attribute はmust be accepted.',
    'active_url'       => ':attribute は正しいURLではありません。',
    'after'            => ':attribute は:date以降の日付である必要があります。',
    'alpha'            => ':attribute は半角英字のみ可能です。',
    'alpha_dash'       => ':attribute は半角英数字およびハイフンのみ可能です。',
    'alpha_num'        => ':attribute は半角英数字のみ可能です。',
    'array'            => 'The :attribute must be an array.',
    'before'           => ':attribute は:date以前の日付である必要があります。',
    'between'          => [
        'numeric' => ':attribute は :min - :max の範囲です。',
        'file'    => ':attribute は :min - :max KBの範囲です。',
        'string'  => ':attribute は :min - :max 文字の範囲です。',
        'array'   => ':attribute は :min - :max 個の範囲です。',
    ],
    'confirmed'        => 'The :attribute confirmation does not match.',
    'date'             => 'The :attribute is not a valid date.',
    'date_format'      => 'The :attribute does not match the format :format.',
    'different'        => 'The :attribute and :other must be different.',
    'digits'           => 'The :attribute must be :digits digits.',
    'digits_between'   => 'The :attribute must be between :min and :max digits.',
    'email'            => 'The :attribute format is invalid.',
    'exists'           => 'The selected :attribute is invalid.',
    'image'            => 'The :attribute must be an image.',
    'in'               => 'The selected :attribute is invalid.',
    'integer'          => 'The :attribute must be an integer.',
    'ip'               => 'The :attribute must be a valid IP address.',
    'max'              => [
        'numeric' => ':attribute は:max 以下の必要があります。',
        'file'    => ':attribute は:max KB以下の必要があります。',
        'string'  => ':attribute は:max 文字以下の必要があります。',
        'array'   => ':attribute は:max 個以下の必要があります。',
    ],
    'mimes'            => ':attribute は以下のファイル・タイプの必要があります。 :values.',
    'min'              => [
        'numeric' => ':attribute は:min 以上の必要があります。',
        'file'    => ':attribute は:min KB以上の必要があります。',
        'string'  => ':attribute は:min 文字以上の必要があります。',
        'array'   => ':attribute は:min 個以上の必要があります。',
    ],
    'not_in'           => '選択された :attribute は正しくありません。',
    'numeric'          => ':attribute は数値の必要があります。',
    'regex'            => ':attribute のフォーマットが正しくありません。',
    'required'         => ':attribute フィールドが必要です。',
    'required_if'      => ':other が :valueの場合、:attribute フィールドが必要です。',
    'required_with'    => 'The :attribute field is required when :values is present.',
    'required_without' => 'The :attribute field is required when :values is not present.',
    'same'             => ':attribute と :other が一致していません。',
    'size'             => [
        'numeric' => 'The :attribute must be :size.',
        'file'    => 'The :attribute must be :size kilobytes.',
        'string'  => 'The :attribute must be :size characters.',
        'array'   => 'The :attribute must contain :size items.',
    ],
    'unique'           => ':attribute は既に使われています。',
    'url'              => ':attribute のフォーマットが正しくありません。',

    'positive' => 'The :attribute must be greater than zero.',
    'has_credit' => 'The client does not have enough credit.',
    'notmasked' => 'The values are masked',
    'less_than' => 'The :attribute must be less than :value',
    'has_counter' => 'The value must contain {$counter}',
    'valid_contacts' => 'The contact must have either an email or name',
    'valid_invoice_items' => 'The invoice exceeds the maximum amount',

    /*
    |--------------------------------------------------------------------------
    | Custom Validation Language Lines
    |--------------------------------------------------------------------------
    |
    | Here you may specify custom validation messages for attributes using the
    | convention "attribute.rule" to name the lines. This makes it quick to
    | specify a specific custom language line for a given attribute rule.
    |
    */

    'custom' => [],

    /*
    |--------------------------------------------------------------------------
    | Custom Validation Attributes
    |--------------------------------------------------------------------------
    |
    | The following language lines are used to swap attribute place-holders
    | with something more reader friendly such as E-Mail Address instead
    | of "email". This simply helps us make messages a little cleaner.
    |
    */

    'attributes' => [],

];