silverstripe-framework/forms/EmailField.php
Andreas Piening 4d7429a393 BUGFIX: Added single quote as a valid local-part of an email address as per RFC5322. Other symbols still excluded although in the spec (from r100825)
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@108806 467b73ca-7a2a-4603-9d3b-597d59a354a9
2010-08-03 01:07:18 +00:00

57 lines
1.6 KiB
PHP
Executable File

<?php
/**
* Text field with Email Validation.
* @package forms
* @subpackage fields-formattedinput
*/
class EmailField extends TextField {
function jsValidation() {
$formID = $this->form->FormName();
$error = _t('EmailField.VALIDATIONJS', 'Please enter an email address.');
$jsFunc =<<<JS
Behaviour.register({
"#$formID": {
validateEmailField: function(fieldName) {
var el = _CURRENT_FORM.elements[fieldName];
if(!el || !el.value) return true;
if(el.value.match(/^([a-zA-Z0-9_+\-\.\x27]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/)) {
return true;
} else {
validationError(el, "$error","validation");
return false;
}
}
}
});
JS;
//fix for the problem with more than one form on a page.
Requirements::customScript($jsFunc, 'func_validateEmailField' .'_' . $formID);
//return "\$('$formID').validateEmailField('$this->name');";
return <<<JS
if(typeof fromAnOnBlur != 'undefined'){
if(fromAnOnBlur.name == '$this->name')
$('$formID').validateEmailField('$this->name');
}else{
$('$formID').validateEmailField('$this->name');
}
JS;
}
function validate($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)){
$validator->validationError(
$this->name,
_t('EmailField.VALIDATION', "Please enter an email address."),
"validation"
);
return false;
} else{
return true;
}
}
}
?>