diff --git a/src/assets/netteForms.js b/src/assets/netteForms.js
index c91c3cf91..13e7c41e6 100644
--- a/src/assets/netteForms.js
+++ b/src/assets/netteForms.js
@@ -492,16 +492,25 @@
 		},
 
 		min: function(elem, arg, val) {
-			return arg === null || parseFloat(val) >= arg;
+			if (Number.isFinite(arg)) {
+				val = parseFloat(val);
+			}
+			return val >= arg;
 		},
 
 		max: function(elem, arg, val) {
-			return arg === null || parseFloat(val) <= arg;
+			if (Number.isFinite(arg)) {
+				val = parseFloat(val);
+			}
+			return val <= arg;
 		},
 
 		range: function(elem, arg, val) {
-			return Array.isArray(arg) ?
-				((arg[0] === null || parseFloat(val) >= arg[0]) && (arg[1] === null || parseFloat(val) <= arg[1])) : null;
+			if (!Array.isArray(arg)) {
+				return null;
+			}
+			return (arg[0] === null || Nette.validators.min(elem, arg[0], val))
+				&& (arg[1] === null || Nette.validators.max(elem, arg[1], val));
 		},
 
 		submitted: function(elem) {
diff --git a/tests/netteForms/spec/Nette.validateRuleSpec.js b/tests/netteForms/spec/Nette.validateRuleSpec.js
index 84ade96a6..4fc4ec33c 100644
--- a/tests/netteForms/spec/Nette.validateRuleSpec.js
+++ b/tests/netteForms/spec/Nette.validateRuleSpec.js
@@ -64,7 +64,8 @@ describe('Nette.getValue & validateRule', function() {
 		expect(Nette.validateRule(el, 'min', -1000)).toBe(false);
 		expect(Nette.validateRule(el, 'max', -2000)).toBe(false);
 		expect(Nette.validateRule(el, 'max', -1000)).toBe(true);
-		expect(Nette.validateRule(el, 'range', ['-2000', '-1000'])).toBe(true);
+		expect(Nette.validateRule(el, 'range', [-2000, -1000])).toBe(true);
+		expect(Nette.validateRule(el, 'range', ['-1200', '-1300'])).toBe(true);
 		expect(Nette.validateRule(el, 'range', [10, null])).toBe(false);
 
 		el.value = '-12.5';
@@ -74,7 +75,8 @@ describe('Nette.getValue & validateRule', function() {
 		expect(Nette.validateRule(el, 'min', -10)).toBe(false);
 		expect(Nette.validateRule(el, 'max', -2000)).toBe(false);
 		expect(Nette.validateRule(el, 'max', -10)).toBe(true);
-		expect(Nette.validateRule(el, 'range', ['-12.6', '-12.4'])).toBe(true);
+		expect(Nette.validateRule(el, 'range', [-12.6, -12.4])).toBe(true);
+		expect(Nette.validateRule(el, 'range', ['-12.4', '-12.6'])).toBe(true);
 		expect(Nette.validateRule(el, 'range', [-5, 10])).toBe(false);
 	});
 
diff --git a/tests/netteForms/spec/Nette.validatorsSpec.js b/tests/netteForms/spec/Nette.validatorsSpec.js
index 187581130..555b5befc 100644
--- a/tests/netteForms/spec/Nette.validatorsSpec.js
+++ b/tests/netteForms/spec/Nette.validatorsSpec.js
@@ -22,6 +22,51 @@ describe('Nette.validators', function() {
 	});
 
 
+	it('min', function() {
+		expect(Nette.validators.min(null, 0, '')).toBe(false);
+		expect(Nette.validators.min(null, 0, 'foo')).toBe(false);
+		expect(Nette.validators.min(null, 0, '0')).toBe(true);
+		expect(Nette.validators.min(null, 0, '1')).toBe(true);
+		expect(Nette.validators.min(null, 0, '-1')).toBe(false);
+		expect(Nette.validators.min(null, 0, 0)).toBe(true);
+		expect(Nette.validators.min(null, 0, 1)).toBe(true);
+		expect(Nette.validators.min(null, 0, -1)).toBe(false);
+		expect(Nette.validators.min(null, '2023-10-29', '2023-10-30')).toBe(true);
+		expect(Nette.validators.min(null, '2023-10-29', '2023-10-28')).toBe(false);
+	});
+
+
+	it('max', function() {
+		expect(Nette.validators.max(null, 0, '')).toBe(false);
+		expect(Nette.validators.max(null, 0, 'foo')).toBe(false);
+		expect(Nette.validators.max(null, 0, '0')).toBe(true);
+		expect(Nette.validators.max(null, 0, '1')).toBe(false);
+		expect(Nette.validators.max(null, 0, '-1')).toBe(true);
+		expect(Nette.validators.max(null, 0, 0)).toBe(true);
+		expect(Nette.validators.max(null, 0, 1)).toBe(false);
+		expect(Nette.validators.max(null, 0, -1)).toBe(true);
+		expect(Nette.validators.max(null, '2023-10-29', '2023-10-30')).toBe(false);
+		expect(Nette.validators.max(null, '2023-10-29', '2023-10-28')).toBe(true);
+	});
+
+
+	it('range', function() {
+		let el = document.createElement('input');
+
+		expect(Nette.validators.range(el, null, 0)).toBe(null);
+		expect(Nette.validators.range(el, 'foo', 0)).toBe(null);
+		expect(Nette.validators.range(el, ['0', null], 0)).toBe(true);
+		expect(Nette.validators.range(el, ['1', null], 0)).toBe(false);
+		expect(Nette.validators.range(el, [-1, 1], 0)).toBe(true);
+		expect(Nette.validators.range(el, ['2023-10-29', '2023-10-31'], '2023-10-30')).toBe(true);
+		expect(Nette.validators.range(el, ['2023-10-29', '2023-10-31'], '2023-10-28')).toBe(false);
+		expect(Nette.validators.range(el, [null, '1'], 0)).toBe(true);
+		expect(Nette.validators.range(el, ['10:30', '14:00'], '12:30')).toBe(true);
+		expect(Nette.validators.range(el, ['10:30', '14:00'], '09:30')).toBe(false);
+		expect(Nette.validators.range(el, ['14:00', '10:30'], '12:30')).toBe(false);
+	});
+
+
 	it('email', function() {
 		expect(Nette.validators.email(null, null, '')).toBe(false);
 		expect(Nette.validators.email(null, null, 'hello')).toBe(false);