I'm curious if it's achievable to design a mask in Angular 5 that appears as follows:
XXX-XX-1234
Moreover, when the user interacts with the text box by clicking on it, the format should transform into:
1234121234
Appreciate your help!
I'm curious if it's achievable to design a mask in Angular 5 that appears as follows:
XXX-XX-1234
Moreover, when the user interacts with the text box by clicking on it, the format should transform into:
1234121234
Appreciate your help!
Using a mask can solve the issue at hand. Another option is to utilize a pipe, which will not alter the value but only conceal it. Below is a straightforward example that I prepared for you:
https://example.com/edit/angular-abc123?file=src%2Fapp%2Fapp.componenthtml
To modify it, you can include a regular expression.
newValue = value.replace(/\D/g, '').match(/(\d{0,3})(\d{0,2})(\d{0,4})/);
This function will produce 4 arrays that you can combine in the way you prefer. For instance,
!newX[2] ? newX[1] : `${newX[1]}-${newX[2]}${newX[3] ? '-' + newX[3] : ''}`;
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