How to find the invalid controls in Angular(v2 onwards) reactive form
Apr 15, 2021 · 85 An invalid Angular control has the CSS class named 'ng-invalid'. Under DevTools in Chrome, select Console tab. In console prompt run the following command in order to get the invalid …
Which characters make a URL invalid? - Stack Overflow
Oct 10, 2009 · This involves changing the invalid character for specific "codes" (usually in the form of the percent symbol (%) followed by a hexadecimal number). This link, HTML URL Encoding Reference, …
I'm getting "Invalid Initializer", what am I doing wrong?
I'm getting "Invalid Initializer", what am I doing wrong? Asked 13 years, 6 months ago Modified 4 years, 5 months ago Viewed 167k times
SQL error "ORA-01722: invalid number" - Stack Overflow
Sep 23, 2012 · Error:java.sql.SQLSyntaxErrorException: ORA-01722: invalid number 3.How I solved this ISSUE by Adding Colon to the parameter values as belowThis is strange i fixed it by addin colon as …
How to fix "SyntaxWarning: invalid escape sequence" in Python?
I use the following prompt successfully on https://duck.ai to write a script: write Python program using libcst to automatically add r to docstrings that would raise syntax warning (invalid escape sequence) …
Trap launcher/ invalid target - Mists of Pandaria Classic Discussion ...
Oct 2, 2025 · I’m having the same, invalid target, problem when using the trap fly out selection. I then tried pulling each trap out individually onto my bar and that seems to get trap launcher to work. …
I am getting an "Invalid Host header" message when connecting to ...
Apr 27, 2017 · I am instructed to use these vars when deploying an app in Cloud 9, as they have the default IP and PORT info. The server boots up and compiles the code, no problem, it is not showing …
invalid_grant trying to get OAuth token from Google
Mar 30, 2017 · RFC 6749 OAuth 2.0 defined invalid_grant as: The provided authorization grant (e.g., authorization code, resource owner credentials) or refresh token is invalid, expired, revoked, does …
python - ValueError: invalid literal for int () with base 10 ...
Here you are trying to convert a string into int type which is not base-10. you can convert a string into int only if it is base-10 otherwise it will throw ValueError, stating invalid literal for int () with base 10.
Can I mark a field invalid from javascript? - Stack Overflow
Nov 4, 2019 · From reading this post I have found that there are some pseudo classes for 'valid' and 'invalid' input values introduced to HTML5. Is there a way I can mark an input field as invalid/valid from