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MINOR: Correction on email address validator, and a unit test for EmailField php validation

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/branches/2.4@100950 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Mark Stephens 2010-03-12 00:30:48 +00:00 committed by Sam Minnee
parent 2bb39e2414
commit 140f463b96
2 changed files with 53 additions and 2 deletions
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4
forms/EmailField.php
View File

@ -16,7 +16,7 @@ Behaviour.register({
var el = _CURRENT_FORM.elements[fieldName];
if(!el || !el.value) return true;
if(el.value.match(/^([a-zA-Z0-9_+\-\.\x27]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/)) {
if(el.value.match(/^([a-zA-Z0-9_+\.\x27-]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/)) {
return true;
} else {
validationError(el, "$error","validation");
@ -42,7 +42,7 @@ JS;
function validate($validator){
$this->value = trim($this->value);
if($this->value && !ereg('^([a-zA-Z0-9_+\.\-\x27]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$', $this->value)){
if($this->value && !ereg('^([a-zA-Z0-9_+\'.-]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$', $this->value)){
$validator->validationError(
$this->name,
_t('EmailField.VALIDATION', "Please enter an email address."),

51
tests/forms/EmailFieldTest.php Normal file
View File

@ -0,0 +1,51 @@
<?php
class EmailFieldTest extends SapphireTest {
/**
* Check the php validator for email addresses. We should be checking against RFC 5322 which defines email address
* syntax.
*
* @TODO
* - double quotes around the local part (before @) is not supported
* - special chars ! # $ % & ' * + - / = ? ^ _ ` { | } ~ are all valid in local part
* - special chars ()[]\;:,<> are valid in the local part if the local part is in double quotes
* - "." is valid in the local part as long as its not first or last char
* @return void
*/
function testEmailAddressSyntax() {
$this->internalCheck("blah@blah.com", "Valid, simple", true);
$this->internalCheck("mr.o'connor+on-toast@blah.com", "Valid, special chars", true);
$this->internalCheck("", "Empty email", true);
$this->internalCheck("invalid", "Invalid, simple", false);
$this->internalCheck("invalid@name@domain.com", "Invalid, two @'s", false);
$this->internalCheck("invalid@domain", "Invalid, domain too simple", false);
$this->internalCheck("domain.but.no.user", "Invalid, no user part", false);
}
function internalCheck($email, $checkText, $expectSuccess) {
$field = new EmailField("MyEmail");
$field->setValue($email);
$val = new EmailFieldTest_Validator();
try {
$field->validate($val);
if (!$expectSuccess) $this->assertTrue(false, $checkText . " (/$email/ passed validation, but not expected to)");
} catch (Exception $e) {
if ($e instanceof PHPUnit_Framework_AssertionFailedError) throw $e; // re-throw assertion failure
else if ($expectSuccess) $this->assertTrue(false, $checkText . ": " . $e->GetMessage() . " (/$email/ did not pass validation, but was expected to)");
}
}
}
class EmailFieldTest_Validator extends Validator {
function validationError($fieldName, $message, $messageType='') {
throw new Exception($message);
}
function javascript() {
}
function php($data) {
}
}