CODEWITHSUNDEEP
hapi.jsjoi
MonkeyBonkey
MonkeyBonkey

Reputation: 47871

why is this joi regex validation for hex color failing

Why is this regex should match but it's failing?

error

child "color" fails because ["color" with value "#333acf " fails to match the required pattern: /^#[A-Fa-f0-9]{6}$/]

  validate: {
        payload:{
            avatar: joi.object().keys({
              color: joi.string().regex(/^#[A-Fa-f0-9]{6}$/),
              icon: joi.string().min(2)
          })
        }
    }

payload

{
    "avatar": {color:"#333acf ",icon:"b1"}
}

Upvotes: 3

Views: 4000

Answers (1)

Cavyn VonDeylen
Cavyn VonDeylen

Reputation: 4249

Your color string has an extra space at the end. Should be

{
    "avatar": {color:"#333acf",icon:"b1"}
}

or your regex needs to allow strings longer than 6 characters by removing the end of string anchor.

/^#[A-Fa-f0-9]{6}/

Upvotes: 4

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