PHP Extensible Validation Class instance (for verification of mail, phone number, URL, etc.), example url_php tutorial

PHP Extensible Authentication Class instance (can authenticate to mail, phone number, URL, etc.), instance URL

The examples in this article describe PHP's extensible validation classes. Share to everyone for your reference. The specific analysis is as follows:

This article introduces an extensible PHP validation class,
Class can be a variety of validation can be self-tuning implementation, now the basic implementation.
If you need to add a rule, define the method directly, and the method name is the rule name. Refer to the use method for specific reference.

Require_once ('./validator.class.php '); $data = Array (  ' nickname ' = ' Heno ',  ' realname ' = ' Steven '),  ' age ',  ' mobile ' = ' 1521060426 '); $validator = new Validator ($data); $validator->setrule (' Nickname ', ' Required '); $validator->setrule (' Realname ', array (' length ' = = Array (1,6), ' required ')); $validator- >setrule (' Age ', array (' required ', ' digit ')), $validator->setrule (' Mobile ', Array (' mobile ')); $result = $ Validator->validate (); Var_dump ($result); Var_dump ($validator->getresultinfo ());

The Validator.class.php file is as follows:

<?php/** * Validator Data validation class * @package Library * @category Library * @author Steven * @version 1.0 *//** * Validator Data verification  Certificate class * @package Library * @category Library * @author Steven * @version 1.0 */class Validator {/** * to verify data * @var array */Private $_data; /** * Check rule * @var array */private $_rulelist = null; /** * Check Results * @var BOOL */private $_result = null; /** * Verify data information * @var array */private $_resultinfo = Array (); /** * constructor * @param array $data pending data */Public function __construct ($data = null) {if ($data) {$this->_data =  $data; }}/** * Set the check rule * @param string $var with Check key * @param mixed $rule Check rule * @return void */Public function Setrule ($va  R, $rule) {$this->_rulelist[$var] = $rule;}/** * Test data * @param array $data * * $data = Array (' nickname ' = ' Heno ', ' realname ' = ' Steven ', ' age ' = 25); * $validator = new Validator ($data); * $validator->setrule (' nickname ', ' required '); * $validator->setrule (' Realname ', Array (' lenght ' = = Array (1,4), ' required ')); * $validator->setrule (' Age ', array (' required ', ' digit ')); * $result = $validator->validate (); * Var_dump ($validator->getresultinfo ()); *   * @return BOOL */Public Function validate ($data = null) {$result = true;  /* If no validation rules are set directly return True */if ($this->_rulelist = = = NULL | |!count ($this->_rulelist)) {return $result; }/* Rules are set, the rules are checked individually/foreach ($this->_rulelist as $ruleKey + = $ruleItem) {/* If the test rule is a single rule */if (!is_arra    Y ($ruleItem)) {$ruleItem = Trim ($ruleItem);     if (Method_exists ($this, $ruleItem)) {/* checksum data, save check result */$tmpResult = $this $ruleItem ($ruleKey);      if (! $tmpResult) {$this->_resultinfo[$ruleKey] [$ruleItem] = $tmpResult;     $result = false;   }} continue;     }/* Check rule is multiple */foreach ($ruleItem as $ruleItemKey + = $rule) {if (!is_array ($rule)) {$rule = Trim ($rule);      if (Method_exists ($this, $rule)) {/* checksum data, set result set */$tmpResult = $this-$rule ($ruleKey);       if (! $tmpResult) {$this->_resultinfo[$ruleKey] [$rule] = $tmpResult;      $result = false; }}} and else {if (method_exists ($this, $rulEitemkey)) {/* checksum data, set result set */$tmpResult = $this $ruleItemKey ($ruleKey, $rule);       if (! $tmpResult) {$this->_resultinfo[$ruleKey] [$ruleItemKey] = $tmpResult;      $result = false; }}}}} return $result; }/** * Get checksum result data * @return [type] [description] */Public Function Getresultinfo () {return $this->_resultinfo;}/  * * Check Required parameters * @param string $varName Check item * @return BOOL */Public function required ($varName) {$result = false;  if (Is_array ($this->_data) && isset ($this->_data[$varName])) {$result = true; } return $result; }/** * Verify parameter length * * @param string $varName Check item * @param array $lengthData Array ($minLen, $maxLen) * @return BOOL */  Public function Length ($varName, $lengthData) {$result = true;   /* If the item is not set, the default is check through */if ($this->required ($varName)) {$varLen = Mb_strlen ($this->_data[$varName]);   $minLen = $lengthData [0];   $maxLen = $lengthData [1]; if ($varLen < $minLen | | $varLen &GT   $maxLen) {$result = true; }} return $result;  }/** * Check message * @param string $varName Check item * @return BOOL */Public Function Email ($varName) {$result = true;   /* If the item is not set, the default is check through */if ($this->required ($varName)) {$email = Trim ($this->_data[$varName]); if (Preg_match ('/^[-\w]+?@[-\w.   +?$/', $email)) {$result = false; }} return $result;  }/** * Check phone * @param string $varName Check item * @return BOOL */Public Function Mobile ($varName) {$result = true;   /* If the item is not set, the default is check through */if ($this->required ($varName)) {$mobile = Trim ($this->_data[$varName]);   if (!preg_match ('/^1[3458]\d{10}$/', $mobile)) {$result = false; }} return $result;  The/** * Checksum parameter is a number * @param string $varName Check item * @return BOOL */Public function digit ($varName) {$result = false;  if ($this->required ($varName) && is_numeric ($this->_data[$varName])) {$result = true; } return $result; }/** * Check parameter is ID * @param string $varName Check item * @return BOOL */ Public Function ID ($ID) {}/** * checksum parameter is URL * @param string $varName Check item * @return BOOL */Public Function URL ($url) {  $result = true;   /* If the item is not set, the default is check through */if ($this->required ($varName)) {$url = Trim ($this->_data[$varName]); if (!preg_match ('/^ (http[s]?::)? \w+? ( \.\w+?)   $/', $url)) {$result = false; }} return $result; }}?>

I hope this article is helpful to everyone's PHP programming.

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