Posts by Álister Lopes Ferreira • 1 point

• -3

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  A: CNPJ validation in Javascript

  I made a CPF and CNPJ validator and formatter that I use in my project with Angular export class CpfCnpjUtils { static isCpfValid(cpf: string): boolean { const cpfLength = 11; const weights = [2, 3,…

  javascript html angularjs input

  answered 4 years, 6 months ago Álister Lopes Ferreira 1

• -4

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  2

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  A: Validate CPF with Javascript Regular Expression

  I did a CPF and CNPJ validator with typescript export class CpfCnpjUtils { static isCpfValid(cpf: string): boolean { const cpfLength = 11; const weights = [2, 3, 4, 5, 6, 7, 8, 9, 10, 11]; return…

  javascript regex

  answered 4 years, 6 months ago Álister Lopes Ferreira 1