How to mask a string in swift 4.2

up vote
0
down vote

favorite

I wanna make a mask in a string.

let unmasked = "12345678900"

//string masked = "123.456.789-00"

This is the braziliam CPF format, i found nothing in Stack Overflow BR

asked Nov 21 at 14:05

Maicon Santos

add a comment |

up vote
0
down vote

favorite

I wanna make a mask in a string.

let unmasked = "12345678900"

//string masked = "123.456.789-00"

This is the braziliam CPF format, i found nothing in Stack Overflow BR

asked Nov 21 at 14:05

Maicon Santos

add a comment |

up vote
0
down vote

favorite

I wanna make a mask in a string.

let unmasked = "12345678900"

//string masked = "123.456.789-00"

This is the braziliam CPF format, i found nothing in Stack Overflow BR

asked Nov 21 at 14:05

Maicon Santos

I wanna make a mask in a string.

let unmasked = "12345678900"

//string masked = "123.456.789-00"

This is the braziliam CPF format, i found nothing in Stack Overflow BR

let unmasked = "12345678900"

//string masked = "123.456.789-00"

let unmasked = "12345678900"

//string masked = "123.456.789-00"

swift4.2

asked Nov 21 at 14:05

Maicon Santos

asked Nov 21 at 14:05

Maicon Santos

asked Nov 21 at 14:05

Maicon Santos

asked Nov 21 at 14:05

Maicon Santos

asked Nov 21 at 14:05

Maicon Santos

add a comment |

2 Answers
2

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up vote
0
down vote

I found a solution using a character array and array.insert to insert mask in defined index

Portuguese:
Eu encontrei uma solução usando um array de caracteres e a função array.insert que permite inserir qualquer string em um determinado index da matriz.

let cpf = "12345678900"

var characters = Array(cpf) //making a character array (criando um array de caracteres)



characters.insert(".", at: 3) //inserting "." in index 3 (inserindo "." no index 3) 

//character = ["1","2","3",".","4","5","6","7","8","9","0","0"]



characters.insert(".", at: 7) // inserting "." in index 7 (inserindo "." no index 7)

//character = ["1","2","3",".","4","5","6",".","7","8","9","0","0"]



characters.insert("-", at: 11)// inserting "." in index 11 (inserindo "." no index 11)

//character = ["1","2","3",".","4","5","6",".","7","8","9","-","0","0"]



let masked = String(characters) //convert character to string

pint("cpf masked: ",masked)

//the masked will show: 123.456.789-00 (a mascara irá mostrar: 123.456.789-00)

answered Nov 21 at 14:53

Maicon Santos

add a comment |

up vote
0
down vote

You could use this gist in your project :-
StringFormattor

Usage :

var maskedResult = unmasked.format("NNN.NNN.NNN-NN", oldString: "unmasked")

answered Nov 26 at 11:22

Ajay Singh Mehra

363112

add a comment |

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2 Answers
2

active

oldest

votes

2 Answers
2

active

oldest

votes

up vote
0
down vote

I found a solution using a character array and array.insert to insert mask in defined index

Portuguese:
Eu encontrei uma solução usando um array de caracteres e a função array.insert que permite inserir qualquer string em um determinado index da matriz.

let cpf = "12345678900"

var characters = Array(cpf) //making a character array (criando um array de caracteres)



characters.insert(".", at: 3) //inserting "." in index 3 (inserindo "." no index 3) 

//character = ["1","2","3",".","4","5","6","7","8","9","0","0"]



characters.insert(".", at: 7) // inserting "." in index 7 (inserindo "." no index 7)

//character = ["1","2","3",".","4","5","6",".","7","8","9","0","0"]



characters.insert("-", at: 11)// inserting "." in index 11 (inserindo "." no index 11)

//character = ["1","2","3",".","4","5","6",".","7","8","9","-","0","0"]



let masked = String(characters) //convert character to string

pint("cpf masked: ",masked)

//the masked will show: 123.456.789-00 (a mascara irá mostrar: 123.456.789-00)

answered Nov 21 at 14:53

Maicon Santos

add a comment |

up vote
0
down vote

I found a solution using a character array and array.insert to insert mask in defined index

Portuguese:
Eu encontrei uma solução usando um array de caracteres e a função array.insert que permite inserir qualquer string em um determinado index da matriz.

let cpf = "12345678900"

var characters = Array(cpf) //making a character array (criando um array de caracteres)



characters.insert(".", at: 3) //inserting "." in index 3 (inserindo "." no index 3) 

//character = ["1","2","3",".","4","5","6","7","8","9","0","0"]



characters.insert(".", at: 7) // inserting "." in index 7 (inserindo "." no index 7)

//character = ["1","2","3",".","4","5","6",".","7","8","9","0","0"]



characters.insert("-", at: 11)// inserting "." in index 11 (inserindo "." no index 11)

//character = ["1","2","3",".","4","5","6",".","7","8","9","-","0","0"]



let masked = String(characters) //convert character to string

pint("cpf masked: ",masked)

//the masked will show: 123.456.789-00 (a mascara irá mostrar: 123.456.789-00)

answered Nov 21 at 14:53

Maicon Santos

add a comment |

up vote
0
down vote

I found a solution using a character array and array.insert to insert mask in defined index

Portuguese:
Eu encontrei uma solução usando um array de caracteres e a função array.insert que permite inserir qualquer string em um determinado index da matriz.

let cpf = "12345678900"

var characters = Array(cpf) //making a character array (criando um array de caracteres)



characters.insert(".", at: 3) //inserting "." in index 3 (inserindo "." no index 3) 

//character = ["1","2","3",".","4","5","6","7","8","9","0","0"]



characters.insert(".", at: 7) // inserting "." in index 7 (inserindo "." no index 7)

//character = ["1","2","3",".","4","5","6",".","7","8","9","0","0"]



characters.insert("-", at: 11)// inserting "." in index 11 (inserindo "." no index 11)

//character = ["1","2","3",".","4","5","6",".","7","8","9","-","0","0"]



let masked = String(characters) //convert character to string

pint("cpf masked: ",masked)

//the masked will show: 123.456.789-00 (a mascara irá mostrar: 123.456.789-00)

answered Nov 21 at 14:53

Maicon Santos

I found a solution using a character array and array.insert to insert mask in defined index

Portuguese:
Eu encontrei uma solução usando um array de caracteres e a função array.insert que permite inserir qualquer string em um determinado index da matriz.

let cpf = "12345678900"

var characters = Array(cpf) //making a character array (criando um array de caracteres)



characters.insert(".", at: 3) //inserting "." in index 3 (inserindo "." no index 3) 

//character = ["1","2","3",".","4","5","6","7","8","9","0","0"]



characters.insert(".", at: 7) // inserting "." in index 7 (inserindo "." no index 7)

//character = ["1","2","3",".","4","5","6",".","7","8","9","0","0"]



characters.insert("-", at: 11)// inserting "." in index 11 (inserindo "." no index 11)

//character = ["1","2","3",".","4","5","6",".","7","8","9","-","0","0"]



let masked = String(characters) //convert character to string

pint("cpf masked: ",masked)

//the masked will show: 123.456.789-00 (a mascara irá mostrar: 123.456.789-00)

let cpf = "12345678900"

var characters = Array(cpf) //making a character array (criando um array de caracteres)



characters.insert(".", at: 3) //inserting "." in index 3 (inserindo "." no index 3) 

//character = ["1","2","3",".","4","5","6","7","8","9","0","0"]



characters.insert(".", at: 7) // inserting "." in index 7 (inserindo "." no index 7)

//character = ["1","2","3",".","4","5","6",".","7","8","9","0","0"]



characters.insert("-", at: 11)// inserting "." in index 11 (inserindo "." no index 11)

//character = ["1","2","3",".","4","5","6",".","7","8","9","-","0","0"]



let masked = String(characters) //convert character to string

pint("cpf masked: ",masked)

//the masked will show: 123.456.789-00 (a mascara irá mostrar: 123.456.789-00)

let cpf = "12345678900"

var characters = Array(cpf) //making a character array (criando um array de caracteres)



characters.insert(".", at: 3) //inserting "." in index 3 (inserindo "." no index 3) 

//character = ["1","2","3",".","4","5","6","7","8","9","0","0"]



characters.insert(".", at: 7) // inserting "." in index 7 (inserindo "." no index 7)

//character = ["1","2","3",".","4","5","6",".","7","8","9","0","0"]



characters.insert("-", at: 11)// inserting "." in index 11 (inserindo "." no index 11)

//character = ["1","2","3",".","4","5","6",".","7","8","9","-","0","0"]



let masked = String(characters) //convert character to string

pint("cpf masked: ",masked)

//the masked will show: 123.456.789-00 (a mascara irá mostrar: 123.456.789-00)

answered Nov 21 at 14:53

Maicon Santos

answered Nov 21 at 14:53

Maicon Santos

answered Nov 21 at 14:53

Maicon Santos

answered Nov 21 at 14:53

Maicon Santos

add a comment |

up vote
0
down vote

You could use this gist in your project :-
StringFormattor

Usage :

var maskedResult = unmasked.format("NNN.NNN.NNN-NN", oldString: "unmasked")

answered Nov 26 at 11:22

Ajay Singh Mehra

363112

add a comment |

up vote
0
down vote

You could use this gist in your project :-
StringFormattor

Usage :

var maskedResult = unmasked.format("NNN.NNN.NNN-NN", oldString: "unmasked")

answered Nov 26 at 11:22

Ajay Singh Mehra

363112

add a comment |

up vote
0
down vote

You could use this gist in your project :-
StringFormattor

Usage :

var maskedResult = unmasked.format("NNN.NNN.NNN-NN", oldString: "unmasked")

answered Nov 26 at 11:22

Ajay Singh Mehra

363112

You could use this gist in your project :-
StringFormattor

Usage :

var maskedResult = unmasked.format("NNN.NNN.NNN-NN", oldString: "unmasked")

answered Nov 26 at 11:22

Ajay Singh Mehra

363112

answered Nov 26 at 11:22

Ajay Singh Mehra

363112

answered Nov 26 at 11:22

Ajay Singh Mehra

363112

answered Nov 26 at 11:22

Ajay Singh Mehra

363112

add a comment |

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