1- <!DOCTYPE html> < html lang ="en "> < head > < meta charSet ="utf-8 "/> < meta http-equiv ="X-UA-Compatible " content ="IE=edge "/> < title > check API · express-validator</ title > < meta name ="viewport " content ="width=device-width "/> < meta name ="generator " content ="Docusaurus "/> < meta name ="description " content ="These methods are all available via `require('express-validator/check')`. "/> < meta name ="docsearch:version " content ="5.2.0 "/> < meta name ="docsearch:language " content ="en "/> < meta property ="og:title " content ="check API · express-validator "/> < meta property ="og:type " content ="website "/> < meta property ="og:url " content ="https://express-validator.github.io/index.html "/> < meta property ="og:description " content ="These methods are all available via `require('express-validator/check')`. "/> < meta name ="twitter:card " content ="summary "/> < link rel ="shortcut icon " href ="/img/favicon.png "/> < link rel ="stylesheet " href ="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/default.min.css "/> < script type ="text/javascript " src ="https://buttons.github.io/buttons.js "> </ script > < script src ="/js/scrollSpy.js "> </ script > < link rel ="stylesheet " href ="/css/main.css "/> < script src ="/js/codetabs.js "> </ script > </ head > < body class ="sideNavVisible separateOnPageNav "> < div class ="fixedHeaderContainer "> < div class ="headerWrapper wrapper "> < header > < a href ="/ "> < img class ="logo " src ="/img/logo.svg " alt ="express-validator "/> < h2 class ="headerTitleWithLogo "> express-validator</ h2 > </ a > < a href ="/versions.html "> < h3 > 5.2.0</ h3 > </ a > < div class ="navigationWrapper navigationSlider "> < nav class ="slidingNav "> < ul class ="nav-site nav-site-internal "> < li class ="siteNavGroupActive "> < a href ="/docs/5.2.0/index.html " target ="_self "> Docs</ a > </ li > < li class ="siteNavGroupActive siteNavItemActive "> < a href ="/docs/5.2.0/check-api.html " target ="_self "> API</ a > </ li > < li class =""> < a href ="https://github.com/express-validator/express-validator " target ="_self "> GitHub</ a > </ li > </ ul > </ nav > </ div > </ header > </ div > </ div > < div class ="navPusher "> < div class ="docMainWrapper wrapper "> < div class ="docsNavContainer " id ="docsNav "> < nav class ="toc "> < div class ="toggleNav "> < section class ="navWrapper wrapper "> < div class ="navBreadcrumb wrapper "> < div class ="navToggle " id ="navToggler "> < div class ="hamburger-menu "> < div class ="line1 "> </ div > < div class ="line2 "> </ div > < div class ="line3 "> </ div > </ div > </ div > < h2 > < i > ›</ i > < span > API</ span > </ h2 > < div class ="tocToggler " id ="tocToggler "> < i class ="icon-toc "> </ i > </ div > </ div > < div class ="navGroups "> < div class ="navGroup "> < h3 class ="navGroupCategoryTitle "> Introduction</ h3 > < ul class =""> < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/index.html "> Getting Started</ a > </ li > </ ul > </ div > < div class ="navGroup "> < h3 class ="navGroupCategoryTitle "> Features</ h3 > < ul class =""> < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/sanitization.html "> Sanitization</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/custom-validators-sanitizers.html "> Custom validators/sanitizers</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/custom-error-messages.html "> Custom Error Messages</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/wildcards.html "> Wildcards</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/schema-validation.html "> Schema Validation</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/whole-body-validation.html "> Whole Body Validation</ a > </ li > </ ul > </ div > < div class ="navGroup "> < h3 class ="navGroupCategoryTitle "> API</ h3 > < ul class =""> < li class ="navListItem navListItemActive "> < a class ="navItem " href ="/docs/5.2.0/check-api.html "> check API</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/filter-api.html "> filter API</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/sanitization-chain-api.html "> Sanitization Chain API</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/validation-chain-api.html "> Validation Chain API</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/validation-result-api.html "> Validation Result API</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/legacy-api.html "> Legacy API</ a > </ li > </ ul > </ div > </ div > </ section > </ div > < script >
1+ <!DOCTYPE html> < html lang ="en "> < head > < meta charSet ="utf-8 "/> < meta http-equiv ="X-UA-Compatible " content ="IE=edge "/> < title > check API · express-validator</ title > < meta name ="viewport " content ="width=device-width "/> < meta name ="generator " content ="Docusaurus "/> < meta name ="description " content ="These methods are all available via `require('express-validator/check')`. "/> < meta name ="docsearch:version " content ="5.2.0 "/> < meta name ="docsearch:language " content ="en "/> < meta property ="og:title " content ="check API · express-validator "/> < meta property ="og:type " content ="website "/> < meta property ="og:url " content ="https://express-validator.github.io/index.html "/> < meta property ="og:description " content ="These methods are all available via `require('express-validator/check')`. "/> < meta name ="twitter:card " content ="summary "/> < link rel ="shortcut icon " href ="/img/favicon.png "/> < link rel ="stylesheet " href ="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.css "/> < link rel ="stylesheet " href ="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/default.min.css "/> < script type ="text/javascript " src ="https://buttons.github.io/buttons.js "> </ script > < script src ="/js/scrollSpy.js "> </ script > < link rel ="stylesheet " href ="/css/main.css "/> < script src ="/js/codetabs.js "> </ script > </ head > < body class ="sideNavVisible separateOnPageNav "> < div class ="fixedHeaderContainer "> < div class ="headerWrapper wrapper "> < header > < a href ="/ "> < img class ="logo " src ="/img/logo.svg " alt ="express-validator "/> < h2 class ="headerTitleWithLogo "> express-validator</ h2 > </ a > < a href ="/versions.html "> < h3 > 5.2.0</ h3 > </ a > < div class ="navigationWrapper navigationSlider "> < nav class ="slidingNav "> < ul class ="nav-site nav-site-internal "> < li class ="siteNavGroupActive "> < a href ="/docs/5.2.0/index.html " target ="_self "> Docs</ a > </ li > < li class ="siteNavGroupActive siteNavItemActive "> < a href ="/docs/5.2.0/check-api.html " target ="_self "> API</ a > </ li > < li class =""> < a href ="https://github.com/express-validator/express-validator " target ="_self "> GitHub</ a > </ li > < li class ="navSearchWrapper reactNavSearchWrapper "> < input type ="text " id ="search_input_react " placeholder ="Search " title ="Search "/> </ li > </ ul > </ nav > </ div > </ header > </ div > </ div > < div class ="navPusher "> < div class ="docMainWrapper wrapper "> < div class ="docsNavContainer " id ="docsNav "> < nav class ="toc "> < div class ="toggleNav "> < section class ="navWrapper wrapper "> < div class ="navBreadcrumb wrapper "> < div class ="navToggle " id ="navToggler "> < div class ="hamburger-menu "> < div class ="line1 "> </ div > < div class ="line2 "> </ div > < div class ="line3 "> </ div > </ div > </ div > < h2 > < i > ›</ i > < span > API</ span > </ h2 > < div class ="tocToggler " id ="tocToggler "> < i class ="icon-toc "> </ i > </ div > </ div > < div class ="navGroups "> < div class ="navGroup "> < h3 class ="navGroupCategoryTitle "> Introduction</ h3 > < ul class =""> < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/index.html "> Getting Started</ a > </ li > </ ul > </ div > < div class ="navGroup "> < h3 class ="navGroupCategoryTitle "> Features</ h3 > < ul class =""> < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/sanitization.html "> Sanitization</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/custom-validators-sanitizers.html "> Custom validators/sanitizers</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/custom-error-messages.html "> Custom Error Messages</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/wildcards.html "> Wildcards</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/schema-validation.html "> Schema Validation</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/whole-body-validation.html "> Whole Body Validation</ a > </ li > </ ul > </ div > < div class ="navGroup "> < h3 class ="navGroupCategoryTitle "> API</ h3 > < ul class =""> < li class ="navListItem navListItemActive "> < a class ="navItem " href ="/docs/5.2.0/check-api.html "> check API</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/filter-api.html "> filter API</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/sanitization-chain-api.html "> Sanitization Chain API</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/validation-chain-api.html "> Validation Chain API</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/validation-result-api.html "> Validation Result API</ a > </ li > < li class ="navListItem "> < a class ="navItem " href ="/docs/5.2.0/legacy-api.html "> Legacy API</ a > </ li > </ ul > </ div > </ div > </ section > </ div > < script >
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33 var checkActiveCategory = true ;
44 for ( var i = 0 ; i < coll . length ; i ++ ) {
@@ -161,4 +161,23 @@ <h2><a class="anchor" aria-hidden="true" id="buildcheckfunctionlocations"></a><a
161161 checkBodyAndQuery(< span class ="hljs-string "> 'id'</ span > ).isUUID()
162162], productUpdateHandler)
163163</ code > </ pre >
164- </ span > </ div > </ article > </ div > < div class ="docs-prevnext "> < a class ="docs-prev button " href ="/docs/5.2.0/whole-body-validation.html "> < span class ="arrow-prev "> ← </ span > < span > Whole Body Validation</ span > </ a > < a class ="docs-next button " href ="/docs/5.2.0/filter-api.html "> < span > Sanitization middlewares</ span > < span class ="arrow-next "> →</ span > </ a > </ div > </ div > </ div > < nav class ="onPageNav "> < ul class ="toc-headings "> < li > < a href ="#checkfield-message "> < code > check([field, message])</ code > </ a > </ li > < li > < a href ="#bodyfields-message "> < code > body([fields, message])</ code > </ a > </ li > < li > < a href ="#cookiefields-message "> < code > cookie([fields, message])</ code > </ a > </ li > < li > < a href ="#headerfields-message "> < code > header([fields, message])</ code > </ a > </ li > < li > < a href ="#paramfields-message "> < code > param([fields, message])</ code > </ a > </ li > < li > < a href ="#queryfields-message "> < code > query([fields, message])</ code > </ a > </ li > < li > < a href ="#checkschemaschema "> < code > checkSchema(schema)</ code > </ a > </ li > < li > < a href ="#oneofvalidationchains-message "> < code > oneOf(validationChains[, message])</ code > </ a > </ li > < li > < a href ="#validationresultreq "> < code > validationResult(req)</ code > </ a > </ li > < li > < a href ="#buildcheckfunctionlocations "> < code > buildCheckFunction(locations)</ code > </ a > </ li > </ ul > </ nav > </ div > < footer class ="nav-footer " id ="footer "> < section class ="sitemap "> < a href ="/ " class ="nav-home "> < img src ="/img/logo.svg " alt ="express-validator " width ="66 " height ="58 "/> </ a > < div > < h5 > Docs</ h5 > < a href ="/docs/index.html "> Getting Started</ a > < a href ="/docs/check-api.html "> API Reference</ a > </ div > < div > < h5 > Community</ h5 > < a href ="http://stackoverflow.com/questions/tagged/express-validator " target ="_blank " rel ="noreferrer noopener "> Stack Overflow</ a > </ div > < div > < h5 > More</ h5 > < a href ="https://github.com/express-validator/express-validator "> GitHub</ a > < a class ="github-button " href ="https://github.com/express-validator/express-validator " data-icon ="octicon-star " data-count-href ="/express-validator/express-validator/stargazers " data-show-count ="true " data-count-aria-label ="# stargazers on GitHub " aria-label ="Star this project on GitHub "> Star</ a > </ div > </ section > < section class ="copyright "> Copyright © 2021 express-validator</ section > </ footer > </ div > </ body > </ html >
164+ </ span > </ div > </ article > </ div > < div class ="docs-prevnext "> < a class ="docs-prev button " href ="/docs/5.2.0/whole-body-validation.html "> < span class ="arrow-prev "> ← </ span > < span > Whole Body Validation</ span > </ a > < a class ="docs-next button " href ="/docs/5.2.0/filter-api.html "> < span > Sanitization middlewares</ span > < span class ="arrow-next "> →</ span > </ a > </ div > </ div > </ div > < nav class ="onPageNav "> < ul class ="toc-headings "> < li > < a href ="#checkfield-message "> < code > check([field, message])</ code > </ a > </ li > < li > < a href ="#bodyfields-message "> < code > body([fields, message])</ code > </ a > </ li > < li > < a href ="#cookiefields-message "> < code > cookie([fields, message])</ code > </ a > </ li > < li > < a href ="#headerfields-message "> < code > header([fields, message])</ code > </ a > </ li > < li > < a href ="#paramfields-message "> < code > param([fields, message])</ code > </ a > </ li > < li > < a href ="#queryfields-message "> < code > query([fields, message])</ code > </ a > </ li > < li > < a href ="#checkschemaschema "> < code > checkSchema(schema)</ code > </ a > </ li > < li > < a href ="#oneofvalidationchains-message "> < code > oneOf(validationChains[, message])</ code > </ a > </ li > < li > < a href ="#validationresultreq "> < code > validationResult(req)</ code > </ a > </ li > < li > < a href ="#buildcheckfunctionlocations "> < code > buildCheckFunction(locations)</ code > </ a > </ li > </ ul > </ nav > </ div > < footer class ="nav-footer " id ="footer "> < section class ="sitemap "> < a href ="/ " class ="nav-home "> < img src ="/img/logo.svg " alt ="express-validator " width ="66 " height ="58 "/> </ a > < div > < h5 > Docs</ h5 > < a href ="/docs/index.html "> Getting Started</ a > < a href ="/docs/check-api.html "> API Reference</ a > </ div > < div > < h5 > Community</ h5 > < a href ="http://stackoverflow.com/questions/tagged/express-validator " target ="_blank " rel ="noreferrer noopener "> Stack Overflow</ a > </ div > < div > < h5 > More</ h5 > < a href ="https://github.com/express-validator/express-validator "> GitHub</ a > < a class ="github-button " href ="https://github.com/express-validator/express-validator " data-icon ="octicon-star " data-count-href ="/express-validator/express-validator/stargazers " data-show-count ="true " data-count-aria-label ="# stargazers on GitHub " aria-label ="Star this project on GitHub "> Star</ a > </ div > </ section > < section class ="copyright "> Copyright © 2021 express-validator</ section > </ footer > </ div > < script type ="text/javascript " src ="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js "> </ script > < script >
165+ document . addEventListener ( 'keyup' , function ( e ) {
166+ if ( e . target !== document . body ) {
167+ return ;
168+ }
169+ // keyCode for '/' (slash)
170+ if ( e . keyCode === 191 ) {
171+ const search = document . getElementById ( 'search_input_react' ) ;
172+ search && search . focus ( ) ;
173+ }
174+ } ) ;
175+ </ script > < script >
176+ var search = docsearch ( {
177+
178+ apiKey : 'd6d85148b3b81778cf952442d4292bea' ,
179+ indexName : 'express-validator' ,
180+ inputSelector : '#search_input_react' ,
181+ algoliaOptions : { "facetFilters" :[ "type:lvl3" , "language:en" , "version:5.2.0" ] }
182+ } ) ;
183+ </ script > </ body > </ html >
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