I just released a new version of my vadacl validation library for Angular 2. The new release includes the following updates:
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To match a recent change to the pattern Validator in Angular 2, vadacl's pattern validation method was updated to accept both string and RegExp pattern arguments.
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A requiredTrue validation method was added to parallel the recently-added Angular requiredTrue Validator (used primarily for validating that a checkbox has been checked/set to true).
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The applyCollectionRule() method was added to the Vadacl class. The new method is designed to be used instead of the applyRules() method when applying a single validation method to a FormGroup or FormArray.
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Added three new validation methods specifically for FormGroup and FormArray validation:
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totals: validates that the sum of the numeric values of the FormGroup or FormArray controls equals a certain amount.
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equalValues: validates that all of the values of the FormControls within a FormGroup or FormArray are exactly equal. Useful for performing password confirmation.
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withinTrueCount: validates that the number of FormControls within a FormGroup or FormArray with a value of Boolean true falls within a given range. Designed primarily to validate how many checkboxes are checked.
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Added and updated demos to demonstrate the new validation methods.
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Updated the demo codebase to Angular 2.4.1
