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How to mask optionally negative number?
See original GitHub issueHi,
How do I create a mask for optionally negative number? I have tried mask="-?0*.99" but it doesn’t allow to enter anything after the -
Issue Analytics
- State:
- Created 5 years ago
- Reactions:2
- Comments:11 (3 by maintainers)
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for me this work <input type=“text”
mask=“separator.2” [allowNegativeNumbers]=“true” thousandSeparator=“.” separatorLimit=“100000” formControlName=“amount” />
Note: ngx-mask version 10.0.4 Angular 10+
This seems to work:
customPatterns = { '0': { pattern: new RegExp('-|[0-9]') }, '9': { pattern: new RegExp('[0-9]') } };<input mask="09*.99" [patterns]="customPatterns" [dropSpecialCharacters]="false">