<?php include_once 'MH_validator.class.php'; ?>
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<h1>MH_Validator demo</h1>
<p>This is a demo of my class MH_Validator. You can find a complete post at <a href ="http://matteohertel.com/classes/MH_validator">my blog</a>
<br />Comment and critique are more then welcome!</p>
<br />
<p class="text-primary">Important note: when notEmpty method is called the argument provided will be escaped</p>
</div>
<div class="row">
<div class="col-6 col-sm-6 col-lg-6">
<h2>The code</h2>
<div class="well">
Let's start with a simple string<br />
$str = "<xmp><p></h1>Test's a string!</h1></p></xmp>";<br />
<br />
Then we have to create our object:<br />
I want to use a short name so I am using a namespace<br />
use \MHValidator as Valid;<br />
<br />
Our new object<br />
$valid = new Valid();<br />
<br />
And now we have to set the rules: not empty, string and between 5 and 55 character<br />
$valid->notEmpty($str, "Example String")->string($str, "Example String")->between($str, 5, 55, "Example string");<br />
echo !is_array($valid->error) ? "This string match with all the rules provided" : "The string does not match with the provided rules";<br />
<br />
all the error are stored in an array<br />
if(is_array($valid->error)){
echo"<xmp><div class="well"></xmp>";
foreach($valid->error as $key => $value){
echo "$key: $value <br />";
}
echo"<xmp></div></xmp>";
}
echo"<xmp><br /><br /></xmp>";
<br /><br />
the following example will print an error<br />
<br />
$str2 = 123456789;
$valid->notEmpty($str2, "Example String")->string($str2, "Example String")->between($str, 5, 55, "Example string");
echo !is_array($valid->error) ? "This string match with all the rules provided" : "The string does not match with the provided rules";
if(is_array($valid->error)){
echo"<xmp><div class="well"></xmp>";
foreach($valid->error as $key => $value){
echo "$key: $value <br />";
}
echo"<xmp></div></xmp>";
}
echo"$str";
echo"<xmp><br /><br /></xmp>";
$str3 = null;
$valid->notEmpty($str3, "Example String")->string($str3, "Example String")->between($str3, 5, 55, "Example string");
echo count($valid->error) === 0 ? "This string match with all the rules provided" : "The string does not match with the provided rules";
if(is_array($valid->error)){
echo"<xmp><div class="well"></xmp>";
foreach($valid->error as $key => $value){
echo "$key: $value <br />";
}
echo"<xmp></div></xmp>";
}
</div>
</div><!--/span-->
<div class="col-6 col-sm-6 col-lg-6">
<h2>The result</h2>
<?php
$str = "<p></h1>Test's a string!</h1></p>";
use \MHValidator as Valid;
$valid = new Valid();
$valid->notEmpty($str, "Example String")->string($str, "Example String")->between($str, 5, 280, "Example string");
echo count($valid->error) === 0 ? "This string match with all the rules provided" : "The string does not match with the provided rules";
if(count($valid->error) > 0){
echo "<div class=\"well\">";
foreach($valid->error as $key => $value){
echo "$key: $value <br />";
}
echo "</div>";
}else{
echo "<br />";
}
echo "<br />";
echo "$str";
echo "<br /><br />";
echo "the following examples will print an error<br />";
echo "<br /><br />";
$str2 = 123456789;
$valid->notEmpty($str2, "Example String")->string($str2, "Example String")->between($str, 5, 55, "Example string");
echo !is_array($valid->error) ? "This string match with all the rules provided" : "The string does not match with the provided rules";
if(is_array($valid->error)){
echo"<div class=\"well\">";
foreach($valid->error as $key => $value){
echo "$key: $value <br />";
}
echo"</div>";
}
echo"<br /><br />";
$str3 = null;
$valid->notEmpty($str3, "Example String")->string($str3, "Example String")->between($str3, 5, 55, "Example string");
echo !is_array($valid->error) ? "This string match with all the rules provided" : "The string does not match with the provided rules";
if(is_array($valid->error)){
echo"<div class=\"well\">";
foreach($valid->error as $key => $value){
echo "$key: $value <br />";
}
echo"</div>";
}
?>
</p>
</div><!--/span-->
<div class="col-6 col-sm-6 col-lg-6">
<h2>With the same pattern here some example:</h2>
<table class="table table-striped">
<thead>
<tr>
<td>#</td>
<td>Type</td>
<td>Value to validate</td>
<td>Rules</td>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>Number</td>
<td>865</td>
<td>Number, not empty, between</td>
</tr>
<tr>
<td>2</td>
<td>Email</td>
<td>info@matteohertel.com</td>
<td>Email, not empty</td>
</tr>
<tr>
<td>3</td>
<td>Url</td>
<td>http://matteohertel.com</td>
<td>url, not empty</td>
</tr>
<tr>
<td>4</td>
<td>Strong Password</td>
<td>AstrongPassword21</td>
<td>Strong password, not empty, between</td>
</tr>
</tbody>
</table>
</div><!--/span-->
<div class="col-6 col-sm-6 col-lg-6">
<h2>Example 1:</h2>
#1: code with no error<br />
$number = 865;<br />
$ex1 = new Valid;<br />
<br />
$ex1->number($number, "#1 number")->notEmpty($number, "#1 number")->between($number, 0, 10, "#1 number");<br />
echo"<xmp><br /></xmp>";<br />
var_export($ex1->error);<br />
<div class="well">
#1: result with no error<br />
<?php
$number = 865;
$ex1 = new Valid;
$ex1->number($number, "#1 number")->notEmpty($number, "#1 number")->between($number, 0, 10, "#1 number");
echo"<br />";
var_export($ex1->error);
?>
</div>
<hr />
#1: code with error<br />
$number = "String of more than 10 character";<br />
$ex1 = new Valid;<br />
<br />
$ex1->number($number, "#1 number")->notEmpty($number, "#1 number")->between($number, 0, 10, "#1 number");<br />
echo"<xmp><br /></xmp>";<br />
var_export($ex1_e->error);<br />
<div class="well">
#1: result with error<br />
<?php
$number = "String of more than 10 character";
$ex1_e = new Valid;
$ex1_e->number($number, "#1 number")->notEmpty($number, "#1 number")->between($number, 0, 10, "#1 number");
var_export($ex1_e->error);
?>
</div>
</div><!--/span-->
<div class="col-6 col-sm-6 col-lg-6">
<h2>Example 2:</h2>
#2: code with no error<br />
$email = "info@matteohertel.com";<br />
$ex2 = new Valid;<br />
<br />
$ex2->email($email, "#2 email")->notEmpty($email, "#2 email");<br />
echo"<xmp><br /></xmp>";<br />
var_export($ex2->error);<br />
<div class="well">
#2: result with no error<br />
<?php
$email = "info@matteohertel.com";
$ex2 = new Valid;
$ex2->email($email, "#2 email")->notEmpty($email, "#2 email");
var_export($ex2->error);
?>
</div>
<hr />
#2: code with error<br />
$email = "infomatteohertel.com";<br />
$ex2_e = new Valid;<br />
<br />
$ex2_e->email($email, "#2 email")->notEmpty($email, "#2 email");<br />
echo"<xmp><br /></xmp>";<br />
var_export($ex2_e->error);<br />
<div class="well">
#2: result with error<br />
<?php
$email = "infomatteohertel.com";
$ex2_e = new Valid;
$ex2_e->email($email, "#2 email")->notEmpty($email, "#2 email");
var_export($ex2_e->error);
?>
</div>
</div><!--/span-->
<div class="col-6 col-sm-6 col-lg-6">
<h2>Example 3:</h2>
#3: code with no error<br />
$url = "http://matteohertel.com";<br />
$ex3 = new Valid;<br />
<br />
$ex3->url($url, "#3 url")->notEmpty($url, "#3 url");<br />
echo"<xmp><br /></xmp>";<br />
var_export($ex3->error);<br />
<div class="well">
#3: result with no error<br />
<?php
$url = "http://matteohertel.com";
$ex3 = new Valid;
$ex3->url($url, "#3 url")->notEmpty($url, "#3 url");
var_export($ex3->error);
?>
</div>
<hr />
#3: code with error<br />
$url = "Hi There!"."27";<br />
$ex3_e = new Valid;<br />
<br />
$ex3_e->url($url, "#3 url")->notEmpty($url, "#3 url");<br />
echo"<xmp><br /></xmp>";<br />
var_export($ex3_e->error);<br />
<div class="well">
#3: result with error<br />
<?php
$url = "Hi There!"."27";
$ex3_e = new Valid;
$ex3_e->url($url, "#3 url")->notEmpty($url, "#3 url");
var_export($ex3_e->error);
?>
</div>
</div><!--/span-->
<div class="col-6 col-sm-6 col-lg-6">
<h2>Example 4:</h2>
#4: code with no error<br />
$pw = "AstrongPassword21";<br />
$ex4 = new Valid;<br />
<br />
$ex4->strongPassword($pw, "#4 Strong Password")->notEmpty($pw, "#4 Strong Password")->between($pw, 8, 64, "#4 Strong Password");<br />
echo"<xmp><br /></xmp>";<br />
var_export($ex4->error);<br />
<div class="well">
#4: result with no error<br />
<?php
$pw = "AstrongPassword21";
$ex4 = new Valid;
$ex4->strongPassword($pw, "#4 Strong Password")->notEmpty($pw, "#4 Strong Password")->between($pw, 8, 64, "#4 Strong Password");
var_export($ex4->error);
?>
</div>
<hr />
#4: code with error<br />
$pw = "8";<br />
$ex4_e = new Valid;<br />
<br />
$ex4_e->strongPassword($pw, "#4 Strong Password")->notEmpty($pw, "#4 Strong Password")->between($pw, 8, 64, "#4 Strong Password");<br />
echo"<xmp><br /></xmp>";<br />
var_export($ex4_e->error);<br />
<div class="well">
<?php
#4: code with error
$pw = "8";
$ex4_e = new Valid;
$ex4_e->strongPassword($pw, "#4 Strong Password")->notEmpty($pw, "#4 Strong Password")->between($pw, 8, 64, "#4 Strong Password");
echo"<br />";
var_export($ex4_e->error);
?>
</div>
</div><!--/span-->
<div class="col-6 col-sm-6 col-lg-6">
<h2>Feamewor-like Validator</h2>
<h3>No error</h3>
<br />
$var = "STRING <xmp><h1></p><script></script></xmp>' /";<br />
$rules = "notEmpty|string|between";<br />
//$rules = array("1" => "notEmpty", "2" => "string", "3" => "between");<br />
$name = "validate string";<br />
$validator = new MHValidator();<br />
$validator->max = 55;<br />
$validator->min = 4;<br />
$validator->validate($var, $rules, $name);<br />
<br />
var_export($validator->error);<br />
<br />
echo $var;<br /><br />
<?php
echo "<pre style='background:PaleGreen'>";
$var = "STRING <h1></p><script></script>' /";
$rules = "notEmpty|string|between";
//$rules = array("1" => "notEmpty", "2" => "string", "3" => "between");
$name = "validate string";
$validator = new MHValidator();
$validator->max = 55;
$validator->min = 4;
$validator->validate($var, $rules, $name);
echo "<pre style='background:PaleGreen'>";
var_export($validator->error);
echo"</pre>";
echo $var;
echo"</pre>";
?>
<h3>Error</h3>
<br />
$var = "STRING <xmp><h1></p><script></script></xmp>' /";<br />
$rules = "notEmpty|string|between|test";<br />
//$rules = array("1" => "notEmpty", "2" => "string", "3" => "between");<br />
$name = "validate string";<br />
$validator = new MHValidator();<br />
$validator->validate($var, $rules, $name);<br />
<br />
var_export($validator->error);<br />
<br />
echo $var;<br /><br />
<?php
echo "<pre style='background:PaleGreen'>";
$var = "STRING <h1></p><script></script>' /";
$rules = "notEmpty|string|between|test";
//$rules = array("1" => "notEmpty", "2" => "string", "3" => "between");
$name = "validate string";
$validator = new MHValidator();
$validator->validate($var, $rules, $name);
echo "<pre style='background:PaleGreen'>";
var_export($validator->error);
echo"</pre>";
echo $var;
echo"</pre>";
?>
</div><!--/span-->
<div class="clearfix"></div>
<div class="col-12 col-sm-12 col-lg-12">
<h2>Complete set of static validator:</h2>
<div class="well">
Code: echo Valid::String_($par = "String") ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::String_($par = $par = "String") ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::Array_($par = array("one" => 1, "two" => 2)) ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::Array_($par = array("one" => 1, "two" => 2)) ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::Number_($par = "132") ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::Number_($par = "132") ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::Float_($par = 1.752) ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::Float_($par = 1.752) ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::Integer_($par = 88) ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::Integer_($par = 88) ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::Boolean_($par = false) ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::Boolean_($par = false) ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::NotEmpty_($par = "Not Empty!") ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::NotEmpty_($par = "Not Empty!") ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::Email_($par = "info@matteohertel.com") ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::Email_($par = "info@matteohertel.com") ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::Ip_($par = "127.0.0.1") ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::Ip_($par = "127.0.0.1") ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::Ipv4_($par = "127.0.0.1") ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::Ipv4_($par = "127.0.0.1") ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::Ipv6_($par = "::1") ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::Ipv6_($par = "::1") ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::Url_($par = "http://matteohertel.com") ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::Url_($par = "http://matteohertel.com") ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::Compare_($par = "String", "String") ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::Compare_($par = "String", $par = "String") ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::Between_($par = "123456789", 9, 9) ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::Between_($par = "123456789", 9, 9) ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::Alpha_($par = "ABCDEFGH") ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::Alpha_($par = "ABCDEFGH") ? "TRUE" : "FALSE");
?><hr />
Code: echo Valid::StrongPassword_($par = "AstrongPassword6") ? "TRUE" : "FALSE";
Result: <?php Valid::Debug(Valid::StrongPassword_($par = "AstrongPassword21") ? "TRUE" : "FALSE");
?><hr />
<?php
$string = "<h1>matte 's string</h1>";
Valid::sanitize($string);
echo "$string";
?>
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