function Letter_Constraint::_charIsValid in Password Policy 5
Overrides Character_Constraint::_charIsValid
2 calls to Letter_Constraint::_charIsValid()
- Lowercase_Constraint::_charIsValid in constraints/
constraint_lowercase.php - Uppercase_Constraint::_charIsValid in constraints/
constraint_uppercase.php
2 methods override Letter_Constraint::_charIsValid()
- Lowercase_Constraint::_charIsValid in constraints/
constraint_lowercase.php - Uppercase_Constraint::_charIsValid in constraints/
constraint_uppercase.php
File
- constraints/
constraint_letter.php, line 7
Class
Code
function _charIsValid($character) {
return parent::_charIsValid($character) && ctype_alpha($character);
}