usingmap.js

    validate () {
      let results = []
      if (this.schema.validator) {
        results = results.concat(
          ...validator(this.schema.validator).map(validator => {
            return validator.validate(
              this.value,
              this.schema,
              this.model,
              validator.message
            )
          })
        )
      }
    },
       
export default function validate (fieldValidator) {
  const rules = haye.fromPipe(fieldValidator.rules).toArray()
  return rules.map(validator => {
    if (!validators.hasOwnProperty(validator.name)) {
      throw new Error(`Validator not found: ${validator.name}`)
    }
    const message = get(fieldValidator, `messages.${validator.name}`)
    return {
      validate: validators[validator.name],
      args: validator.args,
      message: message || defaultMessages[validator.name]
    }
  })
}