NGX-CUSTOM-VALIDATOR **NOT WORK** After Upgrade Angular Version about ngx-custom-validators

[davifsroberto]

it worked here: https://stackoverflow.com/questions/68220000/how-to-fix-ngx-custom-validator-in-angular-12/68746402#68746402

[mvdcreativo]

What I did in the meantime to not update the library to ng12 was to update the library's own package.json:
"@angular/common": "~12.1.1",
"@angular/compiler": "~12.1.1",
"@angular/core": "~12.1.1",
"@angular/forms": "~12.1.1",
"@angular/platform-browser": "~12.1.1",
"@angular/platform-browser-dynamic": "~12.1.1",

"peerDependencies": {
"@angular/common": "~12.1.1",
"@angular/core": "~12.1.1",
"@angular/forms": "~12.1.1"
},

Run npm install and it worked