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<?php

namespace App\Rules;

use Illuminate\Contracts\Validation\Rule;

class IniAmount implements Rule
{
    public $message = '';
    /**
     * Create a new rule instance.
     *
     * @return void
     */
    public function __construct()
    {
    }

/**
     * Determine if the validation rule passes.
     *
     * @param  string  $attribute
     * @param  mixed  $value
     * @return bool
     */
    public function passes($attribute, $value)
    {
        if (!is_numeric($value)) {
            $this->message = 'This :attribute must be integer.';
            return false;
        }
        
        if ($value < 0) {
            $this->message = 'This :attribute negative amount not allow.';
            return false;
        }

$replaceValue = str_replace('.', '', $value);
        if (strlen($replaceValue) > 12) {
            $this->message = 'This :attribute length can\'t be greater than 12 digit.';
            return false;
        }
        
        if (!preg_match("/^\d{1,10}(\.\d{1,2})?$/", $value)) {
            $this->message = 'This :attribute amount provide invalid.';
            return false;
        }
        return true;
    }

/**
     * Get the validation error message.
     *
     * @return string
     */
    public function message()
    {
        return $this->message;
    }
}

/home/users/unlimited/www/foodbank.codeskitter.site/fa8fd/../database/../app/Rules/IniAmount.php