Angular pattern Validator is not working as expected
To allow only emails with TLD (ending with .de or .com) I want to use the following pattern:
^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$
I tested this regular expression on regexr.com a couple of times and it worked good, for example it did not match with test@test.
But the Angular Validator says no error for test@test with this pattern Validator:
Validators.pattern('^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$')
How is that possible?
regex angular typescript
asked Nov 24 '18 at 19:47
Philipp EscherPhilipp Escher
1009
add a comment |
To allow only emails with TLD (ending with .de or .com) I want to use the following pattern:
^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$
I tested this regular expression on regexr.com a couple of times and it worked good, for example it did not match with test@test.
But the Angular Validator says no error for test@test with this pattern Validator:
Validators.pattern('^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$')
How is that possible?
regex angular typescript
asked Nov 24 '18 at 19:47
Philipp EscherPhilipp Escher
1009
tryValidators.pattern(/^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$/)
– Enes Yalçın
Nov 24 '18 at 20:00
add a comment |
To allow only emails with TLD (ending with .de or .com) I want to use the following pattern:
^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$
I tested this regular expression on regexr.com a couple of times and it worked good, for example it did not match with test@test.
But the Angular Validator says no error for test@test with this pattern Validator:
Validators.pattern('^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$')
How is that possible?
regex angular typescript
asked Nov 24 '18 at 19:47
Philipp EscherPhilipp Escher
1009
To allow only emails with TLD (ending with .de or .com) I want to use the following pattern:
^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$
I tested this regular expression on regexr.com a couple of times and it worked good, for example it did not match with test@test.
But the Angular Validator says no error for test@test with this pattern Validator:
Validators.pattern('^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$')
How is that possible?
regex angular typescript
regex angular typescript
asked Nov 24 '18 at 19:47
Philipp EscherPhilipp Escher
1009
asked Nov 24 '18 at 19:47
Philipp EscherPhilipp Escher
1009
asked Nov 24 '18 at 19:47
Philipp EscherPhilipp Escher
1009
asked Nov 24 '18 at 19:47
Philipp EscherPhilipp Escher
1009
asked Nov 24 '18 at 19:47
Philipp EscherPhilipp Escher
1009
1009
tryValidators.pattern(/^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$/)
– Enes Yalçın
Nov 24 '18 at 20:00
add a comment |
tryValidators.pattern(/^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$/)
– Enes Yalçın
Nov 24 '18 at 20:00
try
Validators.pattern(/^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$/)– Enes Yalçın
Nov 24 '18 at 20:00
try
Validators.pattern(/^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$/)– Enes Yalçın
Nov 24 '18 at 20:00
add a comment |
1 Answer
1
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oldest
votes
You have to escape the backslash, since it's a string.
'^[a-z0-9._%+-]+@[a-z0-9.-]+\.[a-zA-Z]{2,4}$'
answered Nov 24 '18 at 19:50
Andy RayAndy Ray
17.7k76298
You are so right, thank you..
– Philipp Escher
Nov 24 '18 at 19:56
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You have to escape the backslash, since it's a string.
'^[a-z0-9._%+-]+@[a-z0-9.-]+\.[a-zA-Z]{2,4}$'
answered Nov 24 '18 at 19:50
Andy RayAndy Ray
17.7k76298
You are so right, thank you..
– Philipp Escher
Nov 24 '18 at 19:56
add a comment |
You have to escape the backslash, since it's a string.
'^[a-z0-9._%+-]+@[a-z0-9.-]+\.[a-zA-Z]{2,4}$'
answered Nov 24 '18 at 19:50
Andy RayAndy Ray
17.7k76298
You are so right, thank you..
– Philipp Escher
Nov 24 '18 at 19:56
add a comment |
You have to escape the backslash, since it's a string.
'^[a-z0-9._%+-]+@[a-z0-9.-]+\.[a-zA-Z]{2,4}$'
answered Nov 24 '18 at 19:50
Andy RayAndy Ray
17.7k76298
You have to escape the backslash, since it's a string.
'^[a-z0-9._%+-]+@[a-z0-9.-]+\.[a-zA-Z]{2,4}$'
answered Nov 24 '18 at 19:50
Andy RayAndy Ray
17.7k76298
answered Nov 24 '18 at 19:50
Andy RayAndy Ray
17.7k76298
answered Nov 24 '18 at 19:50
Andy RayAndy Ray
17.7k76298
answered Nov 24 '18 at 19:50
Andy RayAndy Ray
17.7k76298
17.7k76298
You are so right, thank you..
– Philipp Escher
Nov 24 '18 at 19:56
add a comment |
You are so right, thank you..
– Philipp Escher
Nov 24 '18 at 19:56
You are so right, thank you..
– Philipp Escher
Nov 24 '18 at 19:56
You are so right, thank you..
– Philipp Escher
Nov 24 '18 at 19:56
add a comment |
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try
Validators.pattern(/^[a-z0-9._%+-]+@[a-z0-9.-]+.[a-zA-Z]{2,4}$/)– Enes Yalçın
Nov 24 '18 at 20:00