Can create text posts

src/utils/StringUtils.ts

@@ -45,4 +45,16 @@ export function fixEncoding(input : string) : string {
 export function removeHTMLNodes(input : string) : string {
 	return input.replace(/</g, "&lt;")
 				.replace(/>/g, "&gt;");
+}
+
+/**
+ * Check a string before inserting it
+ * 
+ * Legacy function that might be completed
+ *  / replaced in the future
+ * 
+ * @param s The string to check
+ */
+export function check_string_before_insert(s: string) : boolean {
+	return s.trim().length >= 3;
 }