Min/Max value check

[thawhtetkaung]

How to check min fields is not greater than max fields?

[blu94]

i'm curios on this too

[thawhtetkaung]

Since there is no answer about rule. I comment that how I bypass that situation. I create a quick rule to check and add that to validator. Here is sample codes. MinMaxQuickRule

import android.content.Context;
import android.view.View;
import android.widget.EditText;
import com.mobsandgeeks.saripaar.QuickRule;
import static java.lang.Double.parseDouble;
import static java.lang.Integer.parseInt;

public class MinMaxQuickRule extends QuickRule<EditText> {

    private EditText min;
    private EditText max;
    private String message;

    public MinMaxQuickRule(int sequence, String message, EditText min, EditText max) {
        super(sequence);
        this.min = min;
        this.max = max;
        this.message = message;
    }

    @Override
    public boolean isValid(EditText editText) {

        String minString = this.min.getText().toString();
        String maxString = this.min.getText().toString();

        // Check min and max is not insert
        if (minString.equals("") && maxString.equals("")) {
            return true;
        }

        try {
            int min = parseInt(this.min.getText().toString());
            int max = parseInt(this.max.getText().toString());
            if (min < max) return true;
        } catch (NumberFormatException notInt) {
            try {
                double min = parseDouble(this.min.getText().toString());
                double max = parseDouble(this.max.getText().toString());
                if (min < max) return true;
            } catch (NumberFormatException notDouble) {
                return false;
            }
        }
        return false;
    }

    @Override
    public String getMessage(Context context) {
        return message;
    }
}

Custom Validator Class

import android.widget.EditText;

import com.mobsandgeeks.saripaar.Validator;
import com.mobsandgeeks.saripaar.annotation.DecimalMax;
import com.mobsandgeeks.saripaar.annotation.DecimalMin;
import com.mobsandgeeks.saripaar.annotation.Max;
import com.mobsandgeeks.saripaar.annotation.Min;
import com.mobsandgeeks.saripaar.annotation.NotEmpty;
import com.mobsandgeeks.saripaar.annotation.Order;
import com.mobsandgeeks.saripaar.annotation.Pattern;

    public class HelloWroldValidator {
        @Order(1)
        @NotEmpty(sequence = 1, message = "NotEmpty")
        @DecimalMin(value = 0, sequence = 2, message = "DecimalMin")
        @DecimalMax(value = 999, sequence = 3, message = "DecimalMax")
        EditText minExitText;

        @Order(2)
        @NotEmpty(sequence = 1, message = "NotEmpty")
        @DecimalMin(value = 0, sequence = 2, message = "DecimalMin")
        @DecimalMax(value = 999, sequence = 3, message = "DecimalMax")
        EditText maxExitText;

        private Validator validator;
        private String message = "Min Should be smaller than max";

        public POAlertValidator(EditText minExitText, EditText maxExitText, Validator.ValidationListener listener) {
            this.minExitText = minExitText;
            this.maxExitText = maxExitText;
            validator = new Validator(this);
            validator.put(maxExitText, new MinMaxQuickRule(3, message, minExitText, maxExitText));
            validator.setValidationListener(listener);
        }

        public void validate() {
            validator.validate();
        }
    }

Use validator in Activity

.
.
.
// Init Validator 
helloWorldValidator = new HelloWroldValidator(min, max, new Validator.ValidationListener() {
            @SuppressLint("SetTextI18n")
            @Override
            public void onValidationSucceeded() {
                //Do Success Thing
            }

            @Override
            public void onValidationFailed(List<ValidationError> errors) {
               // Do fail Thing.
            }
        });
.
.
.
// Make Validation 
helloWorldValidator .validate();