genval | Generates Validate methods for structs by tags | Generator Utils library
kandi X-RAY | genval Summary
kandi X-RAY | genval Summary
Generates Validate() methods for all structs in package by tags.
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Top functions reviewed by kandi - BETA
- Main entry point
- ParseTags parses a list of validatable tags
- parseFuncs parses function definitions
- validateMinMax validates min and max values
- toPrimitiveType extracts validatableTags from validateTags
- getFilesForInspect returns a list of files for the inspect
- parseFieldType returns the type of a field .
- parse primitive type
- NewField creates a new Field
- getSimpleType returns the type of the given field
genval Key Features
genval Examples and Code Snippets
Lines of Code : 27License : Permissive (MIT)
Copytype User struct {
Name string `validate:"max_len=64"`
Age uint `validate:"min=18"`
Emails []string `validate:"min_items=1,item=[min_len=5]"`
}
//generates:
func (r User) Validate() error {
if utf8.RuneCountInString(r.Name type User struct {
Name string `validate:"max_len=64"`
Age uint `validate:"min=16"`
Email string
}
func (u User) validate() error {
if u.Age < 18 && u.Email == "" {
return errors.New("email is required for peo type State int
const (
StateOk State = 200
StateError State = 400
)
//generates:
func (r State) Validate() error {
switch r {
case StateOk:
case StateError:
default:
return fmt.Errorf("invalid value for enum State Community Discussions
Trending Discussions on genval
QUESTION
I have a very weird experience here, my scheduled function will make an update to a document every 12:00 am and it works, however nothing has change on the document.
...ANSWER
Answered 2020-Nov-19 at 19:11I confirmed that this is the issue with Date object, I changed the timezone to my target audience as a fix like this new Date(new Date().toLocaleString("en-US", { timeZone: "Asia/Jakarta" })). At first I tried to move the function region as I thought that will fix the problem and will move the timezone, well it is not.
QUESTION
Created a form using html, javascript. After entering the fields, when i click submit button, it saves the user data in localstorage and updates the table rows dynamically. But once i refresh the browser, the table holding the information of all users is lost. I want to retain the table after refreshing the browser.
Click here to view screenshot of page Before refresh
Click here to view screenshot of page After refresh
JS Code :
...ANSWER
Answered 2019-Feb-25 at 20:35After the back and forth in the comments on your question I decided to just create an example from your code sample. Most of it was untouched however I did add comments to the things that I did change.
QUESTION
I have an html form which sends user data to firebase db and currently looks like the image below. If I use push method to save user data the garbled unique ID is generated and if I use set then I have to enter the Node title as string, but what I intend to do is to add for example the email of the user as the node title of user so every user has his own node (name number etc under his email), not sure if it is possible, not able to find any way of doing it, nothing in firebase docs either.
Any ideas ?
...ANSWER
Answered 2017-Sep-16 at 17:41I don't think it's a good idea to use the email address as a key, especially since it is possible to merge accounts if the user created more than one with the same email address.
Use that garbled key as you call it. That's why it is there for you. Under that you have your properties email, displayName, etc.
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