add version check validation

resources/assets/js/helpers/utilities.js

@@ -182,4 +182,40 @@ export default {
       }
     )
   },
+  compareVersion(v1, v2, options) {
+    const lexicographical = options && options.lexicographical
+    const zeroExtend = options && options.zeroExtend
+    let v1parts = v1.split('.')
+    let v2parts = v2.split('.')
+    function isValidPart(x) {
+      return (lexicographical ? /^\d+[A-Za-z]*$/ : /^\d+$/).test(x)
+    }
+    if (!v1parts.every(isValidPart) || !v2parts.every(isValidPart)) {
+      return NaN
+    }
+    if (zeroExtend) {
+      while (v1parts.length < v2parts.length) v1parts.push('0')
+      while (v2parts.length < v1parts.length) v2parts.push('0')
+    }
+    if (!lexicographical) {
+      v1parts = v1parts.map(Number)
+      v2parts = v2parts.map(Number)
+    }
+    for (let i = 0; i < v1parts.length; ++i) {
+      if (v2parts.length == i) {
+        return 1
+      }
+      if (v1parts[i] == v2parts[i]) {
+        continue
+      } else if (v1parts[i] > v2parts[i]) {
+        return 1
+      } else {
+        return -1
+      }
+    }
+    if (v1parts.length != v2parts.length) {
+      return -1
+    }
+    return 0
+  },
 }