silverstripe-framework/forms/NumericField.php
Justin Martin 644fa29e41 Include Zend_Locale_Format
Fix Zend_Locale_Format not being included.
2013-05-13 10:55:05 -07:00

48 lines
993 B
PHP

<?php
/**
* Text input field with validation for numeric values. Supports validating
* the numeric value as to the {@link i18n::get_locale()} value.
*
* @package forms
* @subpackage fields-formattedinput
*/
class NumericField extends TextField {
public function Type() {
return 'numeric text';
}
public function validate($validator) {
if(!$this->value && !$validator->fieldIsRequired($this->name)) {
return true;
}
require_once THIRDPARTY_PATH."/Zend/Locale/Format.php";
$valid = Zend_Locale_Format::isNumber(
trim($this->value),
array('locale' => i18n::get_locale())
);
if(!$valid) {
$validator->validationError(
$this->name,
_t(
'NumericField.VALIDATION', "'{value}' is not a number, only numbers can be accepted for this field",
array('value' => $this->value)
),
"validation"
);
return false;
}
return true;
}
public function dataValue() {
return (is_numeric($this->value)) ? $this->value : 0;
}
}