Fluent Numeric Validation and Conditional Prohibition Rules in Laravel

• Fluent Numeric Validation
• Conditional Prohibition Rules

Fluent Numeric Validation

@xoesae introduced a new Numeric class for defining numeric validation rules in a more structured way. Previously, validation rules were defined as strings:

$rules = [
    'score' => 'numeric|integer|multiple_of:10|lte:some_field|max:100',
];

Now, they can be written fluently:

use Illuminate\Validation\Rules\Numeric;
 
$rules = [
    'score' => [
        Numeric::make()
            ->integer()
            ->multipleOf(10)
            ->lte('some_field')
            ->max(100),
    ],
];

More details in PR #54425.

Conditional Prohibition Rules

@osama-98 added two new validation rules: prohibited_if_accepted and prohibited_if_declined. These rules prevent a field from being included when another field is accepted or declined.

For example, to prohibit the reason field if terms is accepted:

$rules = [
    'terms' => 'accepted',
    'reason' => 'prohibited_if_accepted:terms',
];

To prohibit reason if terms is declined:

$rules = [
    'terms' => 'declined',
    'reason' => 'prohibited_if_declined:terms',
];

More details in PR #54608.