/
Password.php
129 lines (110 loc) · 2.95 KB
/
Password.php
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<?php
namespace Laravel\Fortify\Rules;
use Illuminate\Contracts\Validation\Rule;
use Illuminate\Support\Str;
class Password implements Rule
{
/**
* The minimum length of the password.
*
* @var int
*/
protected $length = 8;
/**
* Indicates if the password must contain one uppercase character.
*
* @var bool
*/
protected $requireUppercase = false;
/**
* Indicates if the password must contain one numeric digit.
*
* @var int
*/
protected $requireNumeric = false;
/**
* The message that should be used when validation fails.
*
* @var string
*/
protected $message;
/**
* Determine if the validation rule passes.
*
* @param string $attribute
* @param mixed $value
* @return bool
*/
public function passes($attribute, $value)
{
if ($this->requireUppercase && Str::lower($value) === $value) {
return false;
}
if ($this->requireNumeric && ! preg_match('/[0-9]/', $value)) {
return false;
}
return Str::length($value) >= $this->length;
}
/**
* Get the validation error message.
*
* @return string
*/
public function message()
{
if ($this->message) {
return $this->message;
}
if ($this->requireUppercase && ! $this->requireNumeric) {
return __('The :attribute must be at least '.$this->length.' characters and contain at least one uppercase character.');
} elseif ($this->requireNumeric && ! $this->requireUppercase) {
return __('The :attribute must be at least '.$this->length.' characters and contain at least one number.');
} elseif ($this->requireUppercase && $this->requireNumeric) {
return __('The :attribute must be at least '.$this->length.' characters and contain at least one uppercase character and number.');
} else {
return __('The :attribute must be at least '.$this->length.' characters.');
}
}
/**
* Set the minimum length of the password.
*
* @param int $length
* @return $this
*/
public function length(int $length)
{
$this->length = $length;
return $this;
}
/**
* Indicate that at least one uppercase character is required.
*
* @return $this
*/
public function requireUppercase()
{
$this->requireUppercase = true;
return $this;
}
/**
* Indicate that at least one numeric digit is required.
*
* @return $this
*/
public function requireNumeric()
{
$this->requireNumeric = true;
return $this;
}
/**
* Set the message that should be used when the rule fails.
*
* @param string $message
* @return $this
*/
public function withMessage(string $message)
{
$this->message = $message;
return $this;
}
}