Trying to set up Angular 2 input validation that requires specific patterns
0
I'm trying to set up input validation in Angular 2. I'm unsure how to create a regular expression pattern to the validators.pattern
Pattern should look like any of these: 1M01, 12M12, 2M04, 2M04a, 2M04b, 2M04aa, 2M04ba.
For example 1M01 as pattern
pattern: any = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}'
cuenumber: any = new FormControl('', [Validators.required,
Validators.pattern(this.pattern)
]);
angular typescript validation angular2-forms
asked Nov 19 '18 at 17:07
SalahSalah
11
add a comment |
0
I'm trying to set up input validation in Angular 2. I'm unsure how to create a regular expression pattern to the validators.pattern
Pattern should look like any of these: 1M01, 12M12, 2M04, 2M04a, 2M04b, 2M04aa, 2M04ba.
For example 1M01 as pattern
pattern: any = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}'
cuenumber: any = new FormControl('', [Validators.required,
Validators.pattern(this.pattern)
]);
angular typescript validation angular2-forms
asked Nov 19 '18 at 17:07
SalahSalah
11
add a comment |
0
0
0
I'm trying to set up input validation in Angular 2. I'm unsure how to create a regular expression pattern to the validators.pattern
Pattern should look like any of these: 1M01, 12M12, 2M04, 2M04a, 2M04b, 2M04aa, 2M04ba.
For example 1M01 as pattern
pattern: any = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}'
cuenumber: any = new FormControl('', [Validators.required,
Validators.pattern(this.pattern)
]);
angular typescript validation angular2-forms
asked Nov 19 '18 at 17:07
SalahSalah
11
I'm trying to set up input validation in Angular 2. I'm unsure how to create a regular expression pattern to the validators.pattern
Pattern should look like any of these: 1M01, 12M12, 2M04, 2M04a, 2M04b, 2M04aa, 2M04ba.
For example 1M01 as pattern
pattern: any = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}'
cuenumber: any = new FormControl('', [Validators.required,
Validators.pattern(this.pattern)
]);
angular typescript validation angular2-forms
angular typescript validation angular2-forms
asked Nov 19 '18 at 17:07
SalahSalah
11
asked Nov 19 '18 at 17:07
SalahSalah
11
asked Nov 19 '18 at 17:07
SalahSalah
11
asked Nov 19 '18 at 17:07
SalahSalah
11
asked Nov 19 '18 at 17:07
SalahSalah
11
11
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
0
You did it right, it does not work ?
Try this :
const myPattern: string = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}';
this.heroForm = new FormGroup({
'name': new FormControl('', [
Validators.pattern(myPattern)
])
});
answered Nov 19 '18 at 17:41
TitchTitch
3113
add a comment |
0
Try This,
<input class="form-control" #EmpCode="ngModel" [(ngModel)]="EmpCode" name="EmpCode"
type="text" value="" pattern="EmpCodePattern">
EmpCodePattern: any = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}'
answered Dec 24 '18 at 6:37
Saloni shahSaloni shah
416
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
You did it right, it does not work ?
Try this :
const myPattern: string = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}';
this.heroForm = new FormGroup({
'name': new FormControl('', [
Validators.pattern(myPattern)
])
});
answered Nov 19 '18 at 17:41
TitchTitch
3113
add a comment |
0
You did it right, it does not work ?
Try this :
const myPattern: string = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}';
this.heroForm = new FormGroup({
'name': new FormControl('', [
Validators.pattern(myPattern)
])
});
answered Nov 19 '18 at 17:41
TitchTitch
3113
add a comment |
0
0
0
You did it right, it does not work ?
Try this :
const myPattern: string = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}';
this.heroForm = new FormGroup({
'name': new FormControl('', [
Validators.pattern(myPattern)
])
});
answered Nov 19 '18 at 17:41
TitchTitch
3113
You did it right, it does not work ?
Try this :
const myPattern: string = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}';
this.heroForm = new FormGroup({
'name': new FormControl('', [
Validators.pattern(myPattern)
])
});
answered Nov 19 '18 at 17:41
TitchTitch
3113
answered Nov 19 '18 at 17:41
TitchTitch
3113
answered Nov 19 '18 at 17:41
TitchTitch
3113
answered Nov 19 '18 at 17:41
TitchTitch
3113
3113
add a comment |
add a comment |
0
Try This,
<input class="form-control" #EmpCode="ngModel" [(ngModel)]="EmpCode" name="EmpCode"
type="text" value="" pattern="EmpCodePattern">
EmpCodePattern: any = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}'
answered Dec 24 '18 at 6:37
Saloni shahSaloni shah
416
add a comment |
0
Try This,
<input class="form-control" #EmpCode="ngModel" [(ngModel)]="EmpCode" name="EmpCode"
type="text" value="" pattern="EmpCodePattern">
EmpCodePattern: any = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}'
answered Dec 24 '18 at 6:37
Saloni shahSaloni shah
416
add a comment |
0
0
0
Try This,
<input class="form-control" #EmpCode="ngModel" [(ngModel)]="EmpCode" name="EmpCode"
type="text" value="" pattern="EmpCodePattern">
EmpCodePattern: any = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}'
answered Dec 24 '18 at 6:37
Saloni shahSaloni shah
416
Try This,
<input class="form-control" #EmpCode="ngModel" [(ngModel)]="EmpCode" name="EmpCode"
type="text" value="" pattern="EmpCodePattern">
EmpCodePattern: any = '[0-9]{1}[M]{1}[0-9]{1}[0-9]{1}'
answered Dec 24 '18 at 6:37
Saloni shahSaloni shah
416
answered Dec 24 '18 at 6:37
Saloni shahSaloni shah
416
answered Dec 24 '18 at 6:37
Saloni shahSaloni shah
416
answered Dec 24 '18 at 6:37
Saloni shahSaloni shah
416
416
add a comment |
add a comment |
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