json_scheme_validator 1.0.3

A utility class to validate json records against a scheme. package has no dependency on other packages, uses plain dart code.

json_scheme_validator

the package consists of a single class JsonValidatorByScheme. aims to enables developer to validate a json record against a scheme.

example:

json scheme :

element name : list [data type, field mandatory or not]

{ "resourceType": ["String", true], "id": ["String", true], "meta": ["_InternalLinkedHashMap<String, dynamic>", false], "link": ["List

instantiate the class JsonValidatorByScheme passing to constructor the data target as well as the shceme.

JsonValidatorByScheme ValidationObj = JsonValidatorByScheme(scheme, data);

call the isValid method on the instance, which returns a bool indicating if json is valid or not

bool isValid=ValidationObj.isValid();