Validating input in nAngular form using custom function

Asked Jun 17 '15 at 16:50

Active Jun 17 '15 at 16:50

Viewed 26 times

I know I can make Angular validate inputs against regex, so I can allow/deny certain values. But is there a way to validate an input value against a custom function?

For example, say that the input value is pushed in an array and I want to check if the value of the input is already in the array.

Also, I want to be able to mark the input as invalid or required, the same way Angular would do it if I was using plain regex.

asked Jun 17 '15 at 16:50

alexandernst

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ng-change? If the value changes do something – Fals Jun 17 '15 at 16:53
@Fals How would I set the state to `invalid` from there? – alexandernst Jun 17 '15 at 16:58
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You could use ui-validate as per [this stack overflow?](http://stackoverflow.com/a/18133694/4682556) – Dan Jun 17 '15 at 17:01
@p65537 Yes, this is exactly what I'm looking for ;) – alexandernst Jun 17 '15 at 17:14

Validating input in nAngular form using custom function

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