Params and binding
Read path params and bind JSON bodies into structs.
What you will be able to do
- Use c.Param.
- Use c.ShouldBindJSON.
- Validate struct tags.
In plain English
Read path params and bind JSON bodies into structs.
- Use c.Param.
- Use c.ShouldBindJSON.
- Validate struct tags.
type Course struct {
Title string `json:"title" binding:"required"`
}
var course Course
if err := c.ShouldBindJSON(&course); err != nil {
c.JSON(422, gin.H{"error": err.Error()})
}Your turn
EasyExplain it back
Answer from memory: Which method binds a JSON body?
TEXT · starter
Your answer…Check your understanding before moving on.
Knowledge checkQuestion 1
Which method binds a JSON body?
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