how to validate joi sub-schema in best way
0
Is it possible to validate joi schema without getting casting error? i.e. I have N fields but I want to validate 1 field only.
I have tried 2 ways, as below:
const Joi = require("joi");
const _ = require('lodash');
const testSchema = Joi.object().keys({
name: Joi.string().trim().min(5).max(25).required(),
allowed: Joi.number().integer().min(0).max(1).default(0)
});
// works smoothly; no error
// const {error, value} = Joi.validate({name :"abc", allowed: 1}, testSchema);
// (Way 1) --> Error: "value" must be a number
// const {error, value} = Joi.validate({name :"abc", allowed: 1}, Joi.reach(testSchema, 'allowed'));
// (Way 2) --> Error: "value" must be a number
const {error, value} = Joi.validate({name :"abc", allowed: 1}, _.find(testSchema._inner.children, {key: 'allowed'}).schema);
console.log(error);
P.S. I know the 3rd approach to compose final schema from smaller schema(s) but I don't want to go for that.
javascript node.js validation schema joi
asked Nov 24 '18 at 14:57
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
add a comment |
0
Is it possible to validate joi schema without getting casting error? i.e. I have N fields but I want to validate 1 field only.
I have tried 2 ways, as below:
const Joi = require("joi");
const _ = require('lodash');
const testSchema = Joi.object().keys({
name: Joi.string().trim().min(5).max(25).required(),
allowed: Joi.number().integer().min(0).max(1).default(0)
});
// works smoothly; no error
// const {error, value} = Joi.validate({name :"abc", allowed: 1}, testSchema);
// (Way 1) --> Error: "value" must be a number
// const {error, value} = Joi.validate({name :"abc", allowed: 1}, Joi.reach(testSchema, 'allowed'));
// (Way 2) --> Error: "value" must be a number
const {error, value} = Joi.validate({name :"abc", allowed: 1}, _.find(testSchema._inner.children, {key: 'allowed'}).schema);
console.log(error);
P.S. I know the 3rd approach to compose final schema from smaller schema(s) but I don't want to go for that.
javascript node.js validation schema joi
asked Nov 24 '18 at 14:57
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
add a comment |
0
0
0
Is it possible to validate joi schema without getting casting error? i.e. I have N fields but I want to validate 1 field only.
I have tried 2 ways, as below:
const Joi = require("joi");
const _ = require('lodash');
const testSchema = Joi.object().keys({
name: Joi.string().trim().min(5).max(25).required(),
allowed: Joi.number().integer().min(0).max(1).default(0)
});
// works smoothly; no error
// const {error, value} = Joi.validate({name :"abc", allowed: 1}, testSchema);
// (Way 1) --> Error: "value" must be a number
// const {error, value} = Joi.validate({name :"abc", allowed: 1}, Joi.reach(testSchema, 'allowed'));
// (Way 2) --> Error: "value" must be a number
const {error, value} = Joi.validate({name :"abc", allowed: 1}, _.find(testSchema._inner.children, {key: 'allowed'}).schema);
console.log(error);
P.S. I know the 3rd approach to compose final schema from smaller schema(s) but I don't want to go for that.
javascript node.js validation schema joi
asked Nov 24 '18 at 14:57
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
Is it possible to validate joi schema without getting casting error? i.e. I have N fields but I want to validate 1 field only.
I have tried 2 ways, as below:
const Joi = require("joi");
const _ = require('lodash');
const testSchema = Joi.object().keys({
name: Joi.string().trim().min(5).max(25).required(),
allowed: Joi.number().integer().min(0).max(1).default(0)
});
// works smoothly; no error
// const {error, value} = Joi.validate({name :"abc", allowed: 1}, testSchema);
// (Way 1) --> Error: "value" must be a number
// const {error, value} = Joi.validate({name :"abc", allowed: 1}, Joi.reach(testSchema, 'allowed'));
// (Way 2) --> Error: "value" must be a number
const {error, value} = Joi.validate({name :"abc", allowed: 1}, _.find(testSchema._inner.children, {key: 'allowed'}).schema);
console.log(error);
P.S. I know the 3rd approach to compose final schema from smaller schema(s) but I don't want to go for that.
javascript node.js validation schema joi
javascript node.js validation schema joi
asked Nov 24 '18 at 14:57
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
asked Nov 24 '18 at 14:57
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
asked Nov 24 '18 at 14:57
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
asked Nov 24 '18 at 14:57
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
asked Nov 24 '18 at 14:57
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
4,98032345
add a comment |
add a comment |
1 Answer
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0
Instead of key value object just pass the value of the key, like:
Joi.validate(1, Joi.reach(testSchema, 'allowed'));
answered Nov 24 '18 at 18:27
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
add a comment |
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Instead of key value object just pass the value of the key, like:
Joi.validate(1, Joi.reach(testSchema, 'allowed'));
answered Nov 24 '18 at 18:27
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
add a comment |
0
Instead of key value object just pass the value of the key, like:
Joi.validate(1, Joi.reach(testSchema, 'allowed'));
answered Nov 24 '18 at 18:27
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
add a comment |
0
0
0
Instead of key value object just pass the value of the key, like:
Joi.validate(1, Joi.reach(testSchema, 'allowed'));
answered Nov 24 '18 at 18:27
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
Instead of key value object just pass the value of the key, like:
Joi.validate(1, Joi.reach(testSchema, 'allowed'));
answered Nov 24 '18 at 18:27
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
answered Nov 24 '18 at 18:27
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
answered Nov 24 '18 at 18:27
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
answered Nov 24 '18 at 18:27
Zeeshan Hassan MemonZeeshan Hassan Memon
4,98032345
4,98032345
add a comment |
add a comment |
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