govalidator | Validate Golang request data with simple rules Highly inspired by Laravel's request validation | Validation library
kandi X-RAY | govalidator Summary
kandi X-RAY | govalidator Summary
Validate golang request data with simple rules. Highly inspired by Laravel's request validation.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of govalidator
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QUESTION
I am using go-swagger to generate spec with command swagger generate spec. Everything is working fine, however I want to mitigate possible mismatch between specs and actual implementation.
For example, the below model is having required : true in comment (for spec generation), as well as value:"required" for actual validation (e.g with govalidator)
ANSWER
Answered 2019-Nov-27 at 11:24I checked go-swagger source code, and found out that in current implemented design, we can't do this. Basically, the scanning logic just checks the comment and JSON tag only.
QUESTION
I forked a go module, and want to use the fork in my project that uses versioned modules via v1.12. My code is not inside my GOPATH.
My project's go.mod:
ANSWER
Answered 2019-Aug-02 at 02:15How to use a forked module [?]
You cannot. A Github fork produces a unrelated package, most likely not even buildable.
Don't fork, clone. Then push to a different remote (which can be a fork).
QUESTION
type ValidationModel struct {
Name string `json:"name" valid:"alpha,required~Name is required"`
Email string `json:"email" valid:"email~Enter a valid email.,required~Email is required."`
Password string `json:"password" valid:"required~Password is required"`
}
validationModel := ValidationModel{}
json.NewDecoder(r.Body).Decode(&validationModel)
_, err := govalidator.ValidateStruct(validationModel)
ANSWER
Answered 2018-Nov-18 at 08:45Storing the data can be easily done with ioutil.ReadAll():
QUESTION
Is there an easy way to check if each field of myStruct was mapped by using json.Unmarshal(jsonData, &myStruct).
The only way I could image is to define each field of a struct as pointer, otherwise you will always get back an initialized struct. So every jsonString that is an object (even an empty one {}) will return an initialized struct and you cannot tell if the json represented your struct.
The only solution I could think of is quite uncomfortable:
...ANSWER
Answered 2018-Mar-31 at 08:41You could compare p with a empty struct, instead of comparing each field with nil.
QUESTION
I know reflection is generally frowned upon in go but for my current purposes Im pretty sure it is the best solution.
Essentially my project is cli tool which will output an xml query based on incoming commands and return the corresponding result.
There is some boiler plate code for each command request where default values are populated and supplied values validated.
So I have a series of Command objects based on a Command struct as follows:
...ANSWER
Answered 2018-Feb-26 at 15:56From the reflect.Type docs:
Type values are comparable, such as with the == operator, so they can be used as map keys. Two Type values are equal if they represent identical types.
If you want to compare underlying types, compare the reflect.Type values directly:
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