Constraints

  
  [ACCESS_TYPE] CONST_NAME [CONST_TYPE [:LENGTH[!]]] [NULL] [CONST_REF] ["DEFAULT_VALUE" | "/REGEX/"] [*]
  

• ACCESS_TYPE — Constraint access type (scope)
  • private — Only accessible in constructor when setting.
  • protected — Can be publicly read but only written to in the constructor.
  • public — Allows manipulation from any point or user within the package.
  • global — Can be read from anywhere but only manipulated from within the package.
• CONST_NAME — Name of constraint. Only lowercase letters, numbers, or underscores.
• CONST_TYPE — Standard variable types: string, bool, int, double, char, array, Standard.
• LENGTH — Number of characters accepted as integer.
  • The optional character ! means the constraint value provided must be equal to the LENGTH provided. The record will be rejected if the length doesn't match. If ! is not provided, LENGTH is max length.
• CONST_REF — Constraint reference allows you to shorthand Standards and constraints. If Standard school is SCH and has a constraint street as SADDR, in many cases it can be accessed as SCH.ADDR.
• "DEFAULT_VALUE || REGEX" — Default value. If a value is not provided for this constraint, the value listed will be used. If you provide no value, the value saved will be NULL. If a regex is provided, the value must match the regex.
• * — If a constraint ends with *, a value must be provided for the constraint or the record will be rejected.