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schemas.js
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schemas.js
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const BaseJoi = require('joi');
const sanitizeHtml = require('sanitize-html');
const extension = (joi) => ({
type: 'string',
base: joi.string(),
messages: {
'string.escapeHTML': '{{#label}} must not include HTML!'
},
rules: {
escapeHTML: {
validate(value, helpers) {
const clean = sanitizeHtml(value, {
allowedTags: [],
allowedAttributes: {}
});
if (clean !== value) return helpers.error('string.escapeHTML', { value })
return clean;
}
}
}
})
const Joi = BaseJoi.extend(extension);
module.exports.campgroundSchema = Joi.object({
campground: Joi.object({
title: Joi.string().required().escapeHTML(),
price: Joi.number().required().min(0),
description: Joi.string().required().escapeHTML(),
location: Joi.string().required().escapeHTML()
}).required(),
deleteImages: Joi.array()
})
module.exports.reviewSchema = Joi.object({
review: Joi.object({
body: Joi.string().required().escapeHTML(),
rating: Joi.number().required().min(1).max(5)
}).required()
})