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@@ -34,10 +34,32 @@
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// Aufgabe
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const firstName = prompt('Wilkommen. Wie heißen Sie mit Vornamen?');
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const lastName = prompt('Und mit Nachnamen?');
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const age = Number(prompt('Wie alt sind Sie?'));
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const favoriteHotDrink = prompt('Und was ist ihr liebstes Heißgetränk? tee (t) oder kaffee (c)?');
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const age = Number('Wie alt sind Sie?');
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let errorMessage = '';
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const favoriteHotDrink = prompt('Und was ist ihr liebstes Heißgetränk? (tee | kaffee)');
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if (lastName.length < 2 || lastName.length > 100) {
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errorMessage += 'name ';
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}
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if (firstName.length < 2 || firstName.length > 100) {
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errorMessage += 'first name ';
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}
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if (favoriteHotDrink !== 'c' && favoriteHotDrink !== 't') {
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errorMessage += 'favoriteHotDrink ';
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}
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if (isNaN(age) || age >= 150) {
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errorMessage += 'age ';
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}
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if (errorMessage === '') {
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console.log('OK!');
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} else {
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console.log(`KO! The following entries are invalid: ${errorMessage}`);
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}
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</script>
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</body>
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</html>
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