本文整理汇总了PHP中Valid::credit_card方法的典型用法代码示例。如果您正苦于以下问题：PHP Valid::credit_card方法的具体用法？PHP Valid::credit_card怎么用？PHP Valid::credit_card使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Valid的用法示例。
在下文中一共展示了Valid::credit_card方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: validate
public function validate(Jam_Validated $model, $attribute, $value)
{
if ($this->regex !== NULL and !preg_match($this->regex, $value)) {
$model->errors()->add($attribute, 'format_regex', array(':regex' => $this->regex));
}
if ($this->filter !== NULL and !(filter_var($value, $this->filter, $this->flag) !== FALSE)) {
$model->errors()->add($attribute, 'format_filter', array(':filter' => $this->filter));
}
if ($this->ip === TRUE and !Valid::ip($value)) {
$model->errors()->add($attribute, 'format_ip');
}
if ($this->url === TRUE and !Valid::url($value)) {
$model->errors()->add($attribute, 'format_url');
}
if ($this->email === TRUE and !Valid::email($value)) {
$model->errors()->add($attribute, 'format_email');
}
if ($this->credit_card === TRUE and !Valid::credit_card($value)) {
$model->errors()->add($attribute, 'format_credit_card');
}
}示例2: credit_card
/**
* Validates a credit card number, with a Luhn check if possible.
*
* @param integer $number credit card number
* @param string|array $type card type, or an array of card types
* @return boolean
* @uses Valid::luhn
*/
public static function credit_card($number, $type = NULL)
{
// Remove all non-digit characters from the number
if (($number = preg_replace('/\\D+/', '', $number)) === '') {
return FALSE;
}
if ($type == NULL) {
// Use the default type
$type = 'default';
} elseif (is_array($type)) {
foreach ($type as $t) {
// Test each type for validity
if (Valid::credit_card($number, $t)) {
return TRUE;
}
}
return FALSE;
}
$cards = Kohana::config('credit_cards');
// Check card type
$type = strtolower($type);
if (!isset($cards[$type])) {
return FALSE;
}
// Check card number length
$length = strlen($number);
// Validate the card length by the card type
if (!in_array($length, preg_split('/\\D+/', $cards[$type]['length']))) {
return FALSE;
}
// Check card number prefix
if (!preg_match('/^' . $cards[$type]['prefix'] . '/', $number)) {
return FALSE;
}
// No Luhn check required
if ($cards[$type]['luhn'] == FALSE) {
return TRUE;
}
return Valid::luhn($number);
}示例3: test_credit_card
/**
* Tests Valid::credit_card()
*
* @test
* @covers Valid::credit_card
* @dataProvider provider_credit_card()
* @param string $number Credit card number
* @param string $type Credit card type
* @param boolean $expected
*/
public function test_credit_card($number, $type, $expected)
{
$this->assertSame($expected, Valid::credit_card($number, $type));
}示例4: credit_card
/**
* Validates a credit card number using the Luhn (mod10) formula.
* @see http://en.wikipedia.org/wiki/Luhn_algorithm
*
* @param integer credit card number
* @param string|array card type, or an array of card types
* @return boolean
*/
public static function credit_card($number, $type = NULL)
{
// Remove all non-digit characters from the number
if (($number = preg_replace('/\\D+/', '', $number)) === '') {
return FALSE;
}
if ($type == NULL) {
// Use the default type
$type = 'default';
} elseif (is_array($type)) {
foreach ($type as $t) {
// Test each type for validity
if (Valid::credit_card($number, $t)) {
return TRUE;
}
}
return FALSE;
}
$cards = Valid::cards_config();
// Check card type
$type = strtolower($type);
if (!isset($cards[$type])) {
return FALSE;
}
// Check card number length
$length = strlen($number);
// Validate the card length by the card type
if (!in_array($length, preg_split('/\\D+/', $cards[$type]['length']))) {
return FALSE;
}
// Check card number prefix
if (!preg_match('/^' . $cards[$type]['prefix'] . '/', $number)) {
return FALSE;
}
// No Luhn check required
if ($cards[$type]['luhn'] == FALSE) {
return TRUE;
}
// Checksum of the card number
$checksum = 0;
for ($i = $length - 1; $i >= 0; $i -= 2) {
// Add up every 2nd digit, starting from the right
$checksum += substr($number, $i, 1);
}
for ($i = $length - 2; $i >= 0; $i -= 2) {
// Add up every 2nd digit doubled, starting from the right
$double = substr($number, $i, 1) * 2;
// Subtract 9 from the double where value is greater than 10
$checksum += $double >= 10 ? $double - 9 : $double;
}
// If the checksum is a multiple of 10, the number is valid
return $checksum % 10 === 0;
}示例5: credit_card
/**
* Validates a credit card number, with a Luhn check if possible.
*
* @param integer $number credit card number
* @param string|array $type card type, or an array of card types
* @return boolean
* @uses Valid::luhn
*/
public static function credit_card($number, $type = NULL)
{
// Remove all non-digit characters from the number
if (($number = preg_replace('/\\D+/', '', $number)) === '') {
return FALSE;
}
if ($type == NULL) {
// Use the default type
$type = 'default';
} elseif (is_array($type)) {
foreach ($type as $t) {
// Test each type for validity
if (Valid::credit_card($number, $t)) {
return TRUE;
}
}
return FALSE;
}
$cards = array('default' => array('length' => '13,14,15,16,17,18,19', 'prefix' => '', 'luhn' => TRUE), 'american express' => array('length' => '15', 'prefix' => '3[47]', 'luhn' => TRUE), 'diners club' => array('length' => '14,16', 'prefix' => '36|55|30[0-5]', 'luhn' => TRUE), 'discover' => array('length' => '16', 'prefix' => '6(?:5|011)', 'luhn' => TRUE), 'jcb' => array('length' => '15,16', 'prefix' => '3|1800|2131', 'luhn' => TRUE), 'maestro' => array('length' => '16,18', 'prefix' => '50(?:20|38)|6(?:304|759)', 'luhn' => TRUE), 'mastercard' => array('length' => '16', 'prefix' => '5[1-5]', 'luhn' => TRUE), 'visa' => array('length' => '13,16', 'prefix' => '4', 'luhn' => TRUE));
// Check card type
$type = strtolower($type);
if (!isset($cards[$type])) {
return FALSE;
}
// Check card number length
$length = strlen($number);
// Validate the card length by the card type
if (!in_array($length, preg_split('/\\D+/', $cards[$type]['length']))) {
return FALSE;
}
// Check card number prefix
if (!preg_match('/^' . $cards[$type]['prefix'] . '/', $number)) {
return FALSE;
}
// No Luhn check required
if ($cards[$type]['luhn'] == FALSE) {
return TRUE;
}
return Valid::luhn($number);
}