B12974, Added validation for Form and FormElement on save.
- Added validation to ensure "All" SQL parameters F and FE parameters follow the predefined rules and are known (defined in FORM_RULES).
- Also checks modeSql, multiSql.
- New helper method
isEnclosedWithBraces
. - New method
validateFeActions
to check for proper enclosure and throw an exception if validation fails or F/FE.parameter is not in (FORM_RULES). - Current FORM_RULES are from the qfq.io doc for Form and FormElemen (Develop/Main Branch).