update for readme

README.md

@@ -287,6 +287,7 @@ const {
 
 #### Add message (method is available only for link creator)
 
+You can add message before the deposit. The method will be locked after the deposit
 ```js
 
 const claimLink = await sdk.createClaimLink({
@@ -301,7 +302,7 @@ await claimLink.addMessage({
   signTypedData,
 
   // optional params. By default is set to 12. Can be modified to any number between 6 and 43
-  encryptionKey: 12 
+  encryptionKeyLength: 12 
 })
 ```
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "linkdrop-sdk",
-  "version": "3.14.0-alpha-rc.6",
+  "version": "3.14.0-alpha-rc.7",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
   "files": [

src/modules/claim-link/index.ts

@@ -271,6 +271,10 @@ class ClaimLink implements IClaimLinkSDK {
     signTypedData,
     encryptionKeyLength = 12
   }) => {
+
+    if (this.deposited) {
+      throw new Error(errors.cannot_add_message_after_deposit())
+    }
 
     if (message.length > configs.MAX_MESSAGE_TEXT_LENGTH) {
       throw new Error(errors.message_text_length_failed())

src/texts/errors.ts

@@ -29,6 +29,7 @@ export default {
   'at_least_one_argument_not_provided': (args: string[]) => `At least one of the following arguments should be provided: ${args.join(', ')}`,
   'encryption_key_length_failed': () => `Length of the encryption key should be greater than or equal to ${MIN_MESSAGE_ENCRYPTION_KEY_LENGTH} and lower than or equal to ${MAX_MESSAGE_ENCRYPTION_KEY_LENGTH}`,
   'message_text_length_failed': () => `Length of the message text should be lower than or equal to ${MAX_MESSAGE_TEXT_LENGTH}`,
+  'cannot_add_message_after_deposit': () => 'Cannot add message after the deposit',
   'variable_is_not_valid': (
     variableName: string,
     expectedValueType: string,