haxeui/haxeui-core

package haxe.ui.validators;

import haxe.ui.core.Component;

class PatternValidator extends Validator {
    public var pattern:EReg = null;

    private override function validateString(s:String):Null<Bool> {
        if (pattern == null) {
            return null;
        }

        var valid:Null<Bool> = null;
        if (s != null && s.length > 0) {
            valid = pattern.match(s);
        }

        return valid;
    }

    public override function setProperty(name:String, value:Any) {
        switch (name) {
            case "pattern":
                pattern = new EReg(Std.string(value), "gm");
            case _:
                super.setProperty(name, value);
        }
    }
}