initial commit

public/js/js.input.validation.js

@@ -0,0 +1,31 @@
+/* 
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+
+function onlyInteger(elem) {
+    
+    var result = true;
+    var value = event.which;
+    
+    if (value < 48 || value > 57) {
+        result = false;
+    }
+    
+    return result;
+}
+
+function imageShow(element,img){
+        var file = event.target.files[0];
+        if(file.type.match(/image.*/)) {
+            var imgInp = element;
+            var blah = document.getElementById(img);
+              const [file] = imgInp.files
+              if (file) {
+                    blah.src = URL.createObjectURL(file)
+              }
+      }
+}
+