feat: inital commit project

2026-09-18 19:30:05 +07:00
commit b2208afcb6
19 changed files with 3519 additions and 0 deletions
@@ -0,0 +1,28 @@
+/* phone.js — Normalisasi & validasi nomor WhatsApp Indonesia */
+(function (global) {
+  'use strict';
+
+  function normalize(raw) {
+    if (!raw) return '';
+    var s = String(raw).replace(/[^\d+]/g, '');
+    if (s.charAt(0) === '+') s = s.slice(1);
+    if (s.indexOf('620') === 0) s = '62' + s.slice(3);
+    if (s.charAt(0) === '0') s = '62' + s.slice(1);
+    else if (s.charAt(0) === '8') s = '62' + s;
+    return s;
+  }
+
+  function isValid(norm) {
+    return /^62\d{8,13}$/.test(norm || '');
+  }
+
+  function formatDisplay(norm) {
+    if (!norm) return '';
+    if (norm.indexOf('62') !== 0) return '+' + norm;
+    var rest = norm.slice(2);
+    var groups = rest.match(/.{1,4}/g) || [rest];
+    return '+62 ' + groups.join('-');
+  }
+
+  global.Phone = { normalize: normalize, isValid: isValid, formatDisplay: formatDisplay };
+})(window);