Validate Form Data

curl -X POST "https://api.raykoi.com/api/v1/forms/p/YOUR_PUBLIC_ID/validate" \
  -H "Content-Type: application/json" \
  -d '{"data": {"email": "not-an-email"}}'

{
  "valid": false,
  "errors": [
    { "field": "email", "fieldId": "email", "message": "Enter a valid email address", "type": "pattern" }
  ]
}

POST

api

forms

{public_id}

validate

curl -X POST "https://api.raykoi.com/api/v1/forms/p/YOUR_PUBLIC_ID/validate" \
  -H "Content-Type: application/json" \
  -d '{"data": {"email": "not-an-email"}}'

{
  "valid": false,
  "errors": [
    { "field": "email", "fieldId": "email", "message": "Enter a valid email address", "type": "pattern" }
  ]
}

Runs the exact same validation function submit uses internally — there’s no separate, looser “preview” validator that could disagree with what actually happens on submit.

string

required

The form’s public ID.

object

required

Field values to check, same shape as Submit a Form.

Response

boolean

Whether the data passes every field’s rules.

array

Empty when valid is true. Otherwise the same per-field error shape submit’s 422 response returns.

curl -X POST "https://api.raykoi.com/api/v1/forms/p/YOUR_PUBLIC_ID/validate" \
  -H "Content-Type: application/json" \
  -d '{"data": {"email": "not-an-email"}}'

{
  "valid": false,
  "errors": [
    { "field": "email", "fieldId": "email", "message": "Enter a valid email address", "type": "pattern" }
  ]
}

​Response

Response