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Title	Vladimir Ivanov \| More you learn, less you
Description	Vladimir Ivanov More you learn, less you know… Menu Home About Me Experience Contacts CV How to test for uniqueness of value in Yup.array? Imagine you hav
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WebSite	vladimir-ivanov.net
Host IP	109.94.110.183
Location	Serbia

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vladimir-ivanov.net Valuation

US$1,485,180

Last updated: 2023-05-06 04:29:55

vladimir-ivanov.net has Semrush global rank of 7,126,615. vladimir-ivanov.net has an estimated worth of US$ 1,485,180, based on its estimated Ads revenue. vladimir-ivanov.net receives approximately 171,367 unique visitors each day. Its web server is located in Serbia, with IP address 109.94.110.183. According to SiteAdvisor, vladimir-ivanov.net is safe to visit.

Traffic & Worth Estimates

Purchase/Sale Value	US$1,485,180
Daily Ads Revenue	US$1,371
Monthly Ads Revenue	US$41,129
Yearly Ads Revenue	US$493,537
Daily Unique Visitors	11,425
Note: All traffic and earnings values are estimates.

DNS Records

Host	Type	TTL	Data
vladimir-ivanov.net.	A	1797	IP: 109.94.110.183
vladimir-ivanov.net.	NS	1800	NS Record: dns1.registrar-servers.com.
vladimir-ivanov.net.	NS	1800	NS Record: dns2.registrar-servers.com.
vladimir-ivanov.net.	MX	1799	MX Record: 10 mail.protonmail.ch.
vladimir-ivanov.net.	MX	1799	MX Record: 20 mailsec.protonmail.ch.
vladimir-ivanov.net.	TXT	1799	TXT Record: google-site-verification=_9f01SLU_dQFPPPa-Z8X_b7dwHgxIJFV6qWFMJmWuGw
vladimir-ivanov.net.	TXT	1799	TXT Record: protonmail-verification=5c4f654b7422a3695dbe910f6f513a005320ce51
vladimir-ivanov.net.	TXT	1799	TXT Record: v=spf1 include:_spf.protonmail.ch mx ~all

HtmlToTextCheckTime:2023-05-06 04:29:55

Vladimir Ivanov More you learn, less you know… Menu Home About Me Experience Contacts CV How to test for uniqueness of value in Yup.array? Imagine you have a form with a dynamic amount of inputs – in my case, it is an array of objects holding “name” and “surname” properties and you need to validate that all objects in this array have unique name property. Example schema: const users = yup.array().of(yup.object().shape({ name: yup.string(), surname: yup.string(), })) How can you test for uniqueness? There is no built-in validator, but you can create a custom one easily extending Yup.test . This validator allows you to add a test function to the validation chain. Tests are run after any object is cast. In order to allow asynchronous custom validations all (or no) tests are run asynchronously. A consequence of this is that test execution order cannot be guaranteed. All tests must provide a name , an error message and a validation function that must return true when the current value is

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google.com, pub-3251349952740281, DIRECT,

HTTP Headers

HTTP/1.1 301 Moved Permanently
Server: nginx/1.18.0 (Ubuntu)
Date: Tue, 26 Oct 2021 19:41:52 GMT
Content-Type: text/html
Content-Length: 178
Connection: keep-alive
Location: https://vladimir-ivanov.net/

HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Tue, 26 Oct 2021 19:41:53 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
Link: ; rel="https://api.w.org/"

vladimir-ivanov.net Whois Information

Domain Name: VLADIMIR-IVANOV.NET
Registry Domain ID: 1633934397_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2020-12-08T08:43:41Z
Creation Date: 2011-01-07T20:30:51Z
Registry Expiry Date: 2022-01-07T20:30:51Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: DNS1.REGISTRAR-SERVERS.COM
Name Server: DNS2.REGISTRAR-SERVERS.COM
DNSSEC: unsigned
>>> Last update of whois database: 2021-09-14T19:15:14Z <<<

vladimir-ivanov.net valuation and analysis