string $modifiers (line 41)

The regular expression modifiers to use when testing a form field value.

• since: 11.1
• access: protected

• JFormRulePrefix::$modifiers : The regular expression modifiers to use when testing a form field value.
• JFormRuleBoolean::$modifiers : The regular expression modifiers to use when testing a form field value.

test (line 59)

Method to test the value.

• return: True if the value is valid, false otherwise.
• since: 11.1
• throws: UnexpectedValueException if rule is invalid.
• access: public

• SimpleXMLElement $element: The SimpleXMLElement object representing the <field /> tag for the form field object.
• mixed $value: The form field value to validate.
• string $group: The field name group control value. This acts as as an array container for the field. For example if the field has name="foo" and the group value is set to "bar" then the full field name would end up being "bar[foo]".
• JRegistry $input: An optional JRegistry object with the entire data set to validate against the entire form.
• JForm $form: The form object for which the field is being tested.

• JFormRuleContactEmailMessage::test() : Method to test a message for banned words
• JFormRuleContactEmailSubject::test() : Method to test for a banned subject
• JFormRuleCaptcha::test() : Method to test if the Captcha is correct.
• JFormRuleNotequals::test() : Method to test if two values are not equal. To use this rule, the form XML needs a validate attribute of equals and a field attribute that is equal to the field to test against.
• JFormRulePassword::test() : Method to test if two values are not equal. To use this rule, the form XML needs a validate attribute of equals and a field attribute that is equal to the field to test against.
• JFormRuleColor::test() : Method to test for a valid color in hexadecimal.
• JFormRuleEmail::test() : Method to test the email address and optionally check for uniqueness.
• JFormRuleContactEmail::test() : Method to test for banned e-mail addresses
• JFormRuleEquals::test() : Method to test if two values are equal. To use this rule, the form XML needs a validate attribute of equals and a field attribute that is equal to the field to test against.
• JFormRuleOptions::test() : Method to test the value.
• JFormRuleRules::test() : Method to test the value.
• JFormRuleTel::test() : Method to test the url for a valid parts.
• JFormRuleUrl::test() : Method to test an external url for a valid parts.
• JFormRuleUsername::test() : Method to test the username for uniqueness.