31 lines
1.1 KiB
JavaScript
31 lines
1.1 KiB
JavaScript
function newsletter_check_field(field, message) {
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if (!field) return true;
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if (field.type == "checkbox" && !field.checked) {
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alert(message);
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return false;
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}
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if (field.required !== undefined && field.required !== false && field.value == "") {
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alert(message);
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return false;
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}
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return true;
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}
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function newsletter_check(f) {
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var re = /^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-]{1,})+\.)+([a-zA-Z0-9]{2,})+$/;
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if (!re.test(f.elements["ne"].value)) {
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alert(newsletter.messages.email_error);
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return false;
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}
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if (!newsletter_check_field(f.elements["nn"], newsletter.messages.name_error)) return false;
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if (!newsletter_check_field(f.elements["ns"], newsletter.messages.surname_error)) return false;
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for (var i=1; i<newsletter.profile_max; i++) {
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if (!newsletter_check_field(f.elements["np" + i], newsletter.messages.profile_error)) return false;
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}
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if (!newsletter_check_field(f.elements["ny"], newsletter.messages.privacy_error)) return false;
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return true;
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} |