<header>
		<nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
			<div id="content" class="container">
				<la:link styleClass="navbar-brand d-inline-flex" href="/">
					<img src="${fe:url('/images/logo-head.png')}"
						alt="<la:message key="labels.header_brand_name" />"
						class="align-items-center" />
				</la:link>
				<div
					class="navbar-form col-md-6 col-sm-8 col-7 mr-auto p-0"

	<header>
		<nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
			<div id="content" class="container">
				<la:link styleClass="navbar-brand d-inline-flex" href="/">
					<img src="${fe:url('/images/logo-head.png')}"
						alt="<la:message key="labels.header_brand_name" />"
						class="align-items-center" />
				</la:link>
				<div
					class="navbar-form col-md-6 col-sm-8 col-7 mr-auto p-0"

0.9);\n}\n\n.navbar-light .navbar-brand:hover, .navbar-light .navbar-brand:focus {\n  color: rgba(0, 0, 0, 0.9);\n}\n\n.navbar-light .navbar-nav .nav-link {\n  color: rgba(0, 0, 0, 0.5);\n}\n\n.navbar-light .navbar-nav .nav-link:hover, .navbar-light .navbar-nav .nav-link:focus {\n  color: rgba(0, 0, 0, 0.7);\n}\n\n.navbar-light .navbar-nav .nav-link.disabled {\n  color: rgba(0, 0, 0, 0.3);\n}\n\n.navbar-light .navbar-nav .show > .nav-link,\n.navbar-light .navbar-nav .active > .nav-link,\n.navbar-light .navbar-nav...

(function(){var t=n.default("body");(t.hasClass(L)||t.hasClass(D))&&e._fixScrollHeight()}))},t._isNavbarFixed=function(){var e=n.default("body");return e.hasClass("layout-navbar-fixed")||e.hasClass("layout-sm-navbar-fixed")||e.hasClass("layout-md-navbar-fixed")||e.hasClass("layout-lg-navbar-fixed")||e.hasClass("layout-xl-navbar-fixed")},t._isFooterFixed=function(){var e=n.default("body");return e.hasClass("layout-footer-fixed")||e.hasClass("layout-sm-footer-fixed")||e.hasClass("layout-md-footer-...

LIDE = 'control-sidebar-slide-open'\nconst CLASS_NAME_LAYOUT_FIXED = 'layout-fixed'\nconst CLASS_NAME_NAVBAR_FIXED = 'layout-navbar-fixed'\nconst CLASS_NAME_NAVBAR_SM_FIXED = 'layout-sm-navbar-fixed'\nconst CLASS_NAME_NAVBAR_MD_FIXED = 'layout-md-navbar-fixed'\nconst CLASS_NAME_NAVBAR_LG_FIXED = 'layout-lg-navbar-fixed'\nconst CLASS_NAME_NAVBAR_XL_FIXED = 'layout-xl-navbar-fixed'\nconst CLASS_NAME_FOOTER_FIXED = 'layout-footer-fixed'\nconst CLASS_NAME_FOOTER_SM_FIXED = 'layout-sm-footer-fixed'\nconst...

YDOWN_DATA_API:"keydown"+Ot+kt,KEYUP_DATA_API:"keyup"+Ot+kt},Ht="disabled",Rt="show",xt="dropup",Ft="dropright",Ut="dropleft",Wt="dropdown-menu-right",qt="position-static",Mt='[data-toggle="dropdown"]',Kt=".dropdown form",Qt=".dropdown-menu",Bt=".navbar-nav",Vt=".dropdown-menu .dropdown-item:not(.disabled):not(:disabled)",Yt="top-start",zt="top-end",Xt="bottom-start",$t="bottom-end",Gt="right-start",Jt="left-start",Zt={offset:0,flip:!0,boundary:"scrollParent",reference:"toggle",display:"dynamic"...

(l=this._config.reference[0])),"scrollParent"!==this._config.boundary&&o.default(s).addClass("position-static"),this._popper=new a.default(l,this._menu,this._getPopperConfig())}"ontouchstart"in document.documentElement&&0===o.default(s).closest(".navbar-nav").length&&o.default(document.body).children().on("mouseover",null,o.default.noop),this._element.focus(),this._element.setAttribute("aria-expanded",!0),o.default(this._menu).toggleClass(J),o.default(s).toggleClass(J).trigger(o.default.Event("s...

Y}`\nconst EVENT_KEYUP_DATA_API = `keyup${EVENT_KEY}${DATA_API_KEY}`\n\nconst SELECTOR_DATA_TOGGLE = '[data-toggle=\"dropdown\"]'\nconst SELECTOR_FORM_CHILD = '.dropdown form'\nconst SELECTOR_MENU = '.dropdown-menu'\nconst SELECTOR_NAVBAR_NAV = '.navbar-nav'\nconst SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'\n\nconst PLACEMENT_TOP = 'top-start'\nconst PLACEMENT_TOPEND = 'top-end'\nconst PLACEMENT_BOTTOM = 'bottom-start'\nconst PLACEMENT_BOTTOMEND = 'bottom-end'\nconst...

MENULEFT        : 'dropdown-menu-left',\n  POSITION_STATIC : 'position-static'\n}\n\nconst Selector = {\n  DATA_TOGGLE   : '[data-toggle=\"dropdown\"]',\n  FORM_CHILD    : '.dropdown form',\n  MENU          : '.dropdown-menu',\n  NAVBAR_NAV    : '.navbar-nav',\n  VISIBLE_ITEMS : '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)'\n}\n\nconst AttachmentMap = {\n  TOP       : 'top-start',\n  TOPEND    : 'top-end',\n  BOTTOM    : 'bottom-start',\n  BOTTOMEND : 'bottom-end',\n  RIGHT     : 'right-start',\n...

* 2 alternativ istifadəçi interfeysi daxil olmaqla avtomatik interaktiv API sənədlərini təmin edir:
    * Swagger UI.
    * ReDoc.

---

Gəlin əvvəlki nümunəyə qayıdaq və **FastAPI**-nin nələr edəcəyinə nəzər salaq:

* `GET` və `PUT` sorğuları üçün `item_id`-nin <abbr title="Yol: Path">yolda</abbr> olub-olmadığını yoxlayacaq.
* `item_id`-nin `GET` və `PUT` sorğuları üçün növünün `int` olduğunu yoxlayacaq.