1 files changed, 12 insertions, 12 deletions

diff --git a/client/src/app/shared/forms/form-validators/user-validators.service.ts b/client/src/app/shared/forms/form-validators/user-validators.service.ts
index 1fd1cdf68..6589b2580 100644
--- a/client/src/app/shared/forms/form-validators/user-validators.service.ts
+++ b/client/src/app/shared/forms/form-validators/user-validators.service.ts
@@ -23,15 +23,15 @@ export class UserValidatorsService {
     this.USER_USERNAME = {
       VALIDATORS: [
         Validators.required,
-        Validators.minLength(3),
-        Validators.maxLength(20),
-        Validators.pattern(/^[a-z0-9._]+$/)
+        Validators.minLength(1),
+        Validators.maxLength(50),
+        Validators.pattern(/^[a-z0-9][a-z0-9._]*$/)
       ],
       MESSAGES: {
         'required': this.i18n('Username is required.'),
-        'minlength': this.i18n('Username must be at least 3 characters long.'),
-        'maxlength': this.i18n('Username cannot be more than 20 characters long.'),
-        'pattern': this.i18n('Username should be only lowercase alphanumeric characters.')
+        'minlength': this.i18n('Username must be at least 1 character long.'),
+        'maxlength': this.i18n('Username cannot be more than 50 characters long.'),
+        'pattern': this.i18n('Username should be lowercase alphanumeric; dots and underscores are allowed.')
       }
     }
 
@@ -88,24 +88,24 @@ export class UserValidatorsService {
     this.USER_DISPLAY_NAME = {
       VALIDATORS: [
         Validators.required,
-        Validators.minLength(3),
-        Validators.maxLength(120)
+        Validators.minLength(1),
+        Validators.maxLength(50)
       ],
       MESSAGES: {
         'required': this.i18n('Display name is required.'),
-        'minlength': this.i18n('Display name must be at least 3 characters long.'),
-        'maxlength': this.i18n('Display name cannot be more than 120 characters long.')
+        'minlength': this.i18n('Display name must be at least 1 character long.'),
+        'maxlength': this.i18n('Display name cannot be more than 50 characters long.')
       }
     }
 
     this.USER_DESCRIPTION = {
       VALIDATORS: [
         Validators.minLength(3),
-        Validators.maxLength(250)
+        Validators.maxLength(1000)
       ],
       MESSAGES: {
         'minlength': this.i18n('Description must be at least 3 characters long.'),
-        'maxlength': this.i18n('Description cannot be more than 250 characters long.')
+        'maxlength': this.i18n('Description cannot be more than 1000 characters long.')
       }
     }