validator-framework
v0.2.1
Published
Objects Validator Framework (supports: Async validation, validation groups, nested objects, ...)
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#Features:
- Nested Objects validation
- Custom rules
- Custom validator
- Post validation
- Custom errors message
- Async validation
- Use of promises
- Validation groups
- Global validators
- Custom field labels
#Description:
validator-magic handle objects validation
#Install
npm install validator-magic
#Usage:
var validator = require('validator-magic');
var myobject = {
username: 'Elao',
email: '[email protected]',
};
var rules = {
username: {required: true},
email: {required: true, isEmail: true},
website: {required: true, isUrl: true}
};
validator.ObjectValidator(rules).validate(myobject)
.then(function() { /** Validation succeed **/ })
.catch(function(e) {
/** Validation failed **/
})
=> Nested objects validation
=> Global validators
=> Post validator
=> Customize field label and errors messages
=> Getting validation errors as a flat object
=> Available Asserts:
required: ...
isEmail: ...
=> Using the validation groups :
Exemple:
var rules = {
username: {
isRequired: {
value: true,
group: ['create']
}
},
email: {
isRequired: {
value: true,
group: ['create']
},
isEmail: true
}
}
=> Using the custom validator :
Exemple with boolean validation:
var rules = {
username: {
custom: function(fieldValue, ruleValue, data) { return isItValid ? true : false }
}
}
Exemple with promise validator:
var rules = {
username: {
custom: function(fieldValue, ruleValue, data) { return new Promise(function(resolve, reject) { return isItValid ? resolve() : reject() }) }
}
}
=> Adding custom validator (to reuse validator) - or overwrite existing
var validator = require('validator-magic');
var newValidatorTypes = {
myNewValidatorType: function(fieldValue, ruleValue, data) {
return new Promise(function(resolve, reject) {
if (ruleValue.)
});
}
}