user profile UI

app/Http/Rule/User/Image64Check.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace App\Http\Rules\User;
+
+use Illuminate\Contracts\Validation\Rule;
+
+class Image64Check implements Rule
+{
+    /**
+     * Create a new rule instance.
+     *
+     * @return void
+     */
+
+    public function __construct()
+    {
+
+    }
+
+    /**
+     * Determine if the validation rule passes.
+     *
+     * @param  string  $attribute
+     * @param  mixed  $value
+     * @return bool
+     */
+    public function passes($attribute, $value)
+    {
+        $this->attribute = $attribute;
+
+        $accept_mime_type = ['image/gif', 'image/png', 'image/jpeg'];
+
+        $f = finfo_open();
+        $mime_type = finfo_file($f, $value, FILEINFO_MIME_TYPE);
+
+        if (!in_array($mime_type, $accept_mime_type)) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Get the validation error message.
+     *
+     * @return string
+     */
+    public function message()
+    {
+        return config('error_code.img_error');
+    }
+}