https://www.prumex.cz/assets/scripts/cs/frontend/validation/SS6Sho…ntsUniqueCollection-v20260806141123_prod.js

1( function ( $ ) { 
2	SS6ShopBundleComponentConstraintsUniqueCollection = function ( ) { 
3		var self = this;
4		this.message = '';
5		this.fields = null;
6		this.allowEmpty = false;
7		this.validate = function ( value ) { 
8			var result = [ ];
9			$.each ( value, function ( key1, value1 ) { 
10				$.each ( value, function ( key2, value2 ) { 
11					if ( key1 !== key2 && areValuesEqual ( value1, value2 ) ) {
12						result = self.message;
13					}
14				} );
15			} );
16			return result;
17		};
18		function areValuesEqual ( value1, value2 ) { 
19			if ( self.allowEmpty ) {
20				if ( value1 === null || value1 === '' || value2 === null || value2 === '' ) {
21					return false;
22				}
23			}
24			if ( self.fields === null ) {
25				return value1 === value2;
26			}
27			else {
28				return areValuesEqualInFields ( value1, value2 );
29			}
30		}
31		function areValuesEqualInFields ( value1, value2 ) { 
32			for ( var i = 0; i < self.fields.length; i ++ ) {
33				var field = self.fields[i];
34				if ( ! areValuesSame ( value1[field], value2[field] ) ) {
35					return false;
36				}
37			}
38			return true;
39		}
40		function areValuesSame ( value1, value2 ) { 
41			if ( value1 instanceof Array && value2 instanceof Array ) {
42				return ( value1.length === value2.length ) && value1.every ( function ( element, index ) { 
43					return element === value2[index];
44				} );
45			}
46			else {
47				return value1 === value2;
48			}
49		}
50	};
51} ) ( jQuery );