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- fields = []// faci un array de inputuri
- for(each field) { // pentru fiecare
- if (valid(field)) {
- field.classlist.remove('invalid') // in caz ca o fost gresit
- } else {
- field.classlist.add('invalid');
- }
- }
- in css:
- .invalid {
- border: red;
- }
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