validation via the SDK

gradle.properties

@@ -54,7 +54,5 @@ buildNumber=0000-snapshot
 ignoreBuildNumber=false
 # these versions define the dependency of the ArcGIS Maps SDK for Kotlin dependency
 # and are generally not overridden at the command line unless a special build is requested.
-sdkVersionNumber=200.3.0
-sdkBuildNumber=4051
-
-
+sdkVersionNumber=200.4.0
+sdkBuildNumber=4094

toolkit/featureforms/src/main/java/com/arcgismaps/toolkit/featureforms/components/base/BaseFieldState.kt

@@ -53,6 +53,7 @@ internal open class BaseFieldState<T>(
     initialValue: T = properties.value.value,
     scope: CoroutineScope,
     protected val onEditValue: (Any?) -> Unit,
+    val validate: () -> List<Throwable> = {listOf()}
 ) : FormElementState(
     label = properties.label,
     description = properties.description,

toolkit/featureforms/src/main/java/com/arcgismaps/toolkit/featureforms/components/base/FieldValidation.kt

@@ -0,0 +1,30 @@
+/*
+ * COPYRIGHT 1995-2023 ESRI
+ *
+ * TRADE SECRETS: ESRI PROPRIETARY AND CONFIDENTIAL
+ * Unpublished material - all rights reserved under the
+ * Copyright Laws of the United States.
+ *
+ * For additional information, contact:
+ * Environmental Systems Research Institute, Inc.
+ * Attn: Contracts Dept
+ * 380 New York Street
+ * Redlands, California, USA 92373
+ *
+ * email: [email protected]
+ */
+
+package com.arcgismaps.toolkit.featureforms.components.base
+
+internal sealed class ValidationErrorState {
+    object NoError: ValidationErrorState()
+    object Required: ValidationErrorState()
+    object MinMaxCharConstraint: ValidationErrorState()
+    object ExactCharConstraint: ValidationErrorState()
+    object MaxCharConstraint: ValidationErrorState()
+    object MinNumericConstraint: ValidationErrorState()
+    object MaxNumericConstraint: ValidationErrorState()
+    object MinMaxNumericConstraint: ValidationErrorState()
+    object NotANumber: ValidationErrorState()
+    object NotAWholeNumber: ValidationErrorState()
+}

toolkit/featureforms/src/main/java/com/arcgismaps/toolkit/featureforms/components/datetime/DateTimeField.kt

@@ -42,6 +42,7 @@ import androidx.compose.ui.tooling.preview.Preview
 import com.arcgismaps.toolkit.featureforms.R
 import com.arcgismaps.toolkit.featureforms.components.base.BaseTextField
 import kotlinx.coroutines.flow.MutableStateFlow
+import java.time.Instant
 
 @Composable
 internal fun DateTimeField(

toolkit/featureforms/src/main/java/com/arcgismaps/toolkit/featureforms/components/datetime/DateTimeFieldState.kt

@@ -148,4 +148,3 @@ internal fun rememberDateTimeFieldState(
         }
     )
 }
-

toolkit/featureforms/src/main/java/com/arcgismaps/toolkit/featureforms/components/text/FormTextFieldState.kt

@@ -28,24 +28,26 @@ import androidx.compose.runtime.saveable.rememberSaveable
 import com.arcgismaps.data.Domain
 import com.arcgismaps.data.FieldType
 import com.arcgismaps.data.RangeDomain
+import com.arcgismaps.exceptions.FeatureFormValidationException
 import com.arcgismaps.mapping.featureforms.FeatureForm
 import com.arcgismaps.mapping.featureforms.FieldFormElement
 import com.arcgismaps.mapping.featureforms.TextAreaFormInput
 import com.arcgismaps.mapping.featureforms.TextBoxFormInput
 import com.arcgismaps.toolkit.featureforms.R
 import com.arcgismaps.toolkit.featureforms.components.base.BaseFieldState
 import com.arcgismaps.toolkit.featureforms.components.base.FieldProperties
+import com.arcgismaps.toolkit.featureforms.components.base.ValidationErrorState
+import com.arcgismaps.toolkit.featureforms.components.base.ValidationErrorState.ExactCharConstraint
+import com.arcgismaps.toolkit.featureforms.components.base.ValidationErrorState.MaxCharConstraint
+import com.arcgismaps.toolkit.featureforms.components.base.ValidationErrorState.MaxNumericConstraint
+import com.arcgismaps.toolkit.featureforms.components.base.ValidationErrorState.MinMaxCharConstraint
+import com.arcgismaps.toolkit.featureforms.components.base.ValidationErrorState.MinMaxNumericConstraint
+import com.arcgismaps.toolkit.featureforms.components.base.ValidationErrorState.MinNumericConstraint
+import com.arcgismaps.toolkit.featureforms.components.base.ValidationErrorState.NoError
+import com.arcgismaps.toolkit.featureforms.components.base.ValidationErrorState.NotANumber
+import com.arcgismaps.toolkit.featureforms.components.base.ValidationErrorState.NotAWholeNumber
+import com.arcgismaps.toolkit.featureforms.components.base.ValidationErrorState.Required
 import com.arcgismaps.toolkit.featureforms.components.formelement.FieldElement
-import com.arcgismaps.toolkit.featureforms.components.text.ValidationErrorState.ExactCharConstraint
-import com.arcgismaps.toolkit.featureforms.components.text.ValidationErrorState.MaxCharConstraint
-import com.arcgismaps.toolkit.featureforms.components.text.ValidationErrorState.MaxNumericConstraint
-import com.arcgismaps.toolkit.featureforms.components.text.ValidationErrorState.MinMaxCharConstraint
-import com.arcgismaps.toolkit.featureforms.components.text.ValidationErrorState.MinMaxNumericConstraint
-import com.arcgismaps.toolkit.featureforms.components.text.ValidationErrorState.MinNumericConstraint
-import com.arcgismaps.toolkit.featureforms.components.text.ValidationErrorState.NoError
-import com.arcgismaps.toolkit.featureforms.components.text.ValidationErrorState.NotANumber
-import com.arcgismaps.toolkit.featureforms.components.text.ValidationErrorState.NotAWholeNumber
-import com.arcgismaps.toolkit.featureforms.components.text.ValidationErrorState.Required
 import com.arcgismaps.toolkit.featureforms.utils.asDoubleTuple
 import com.arcgismaps.toolkit.featureforms.utils.asLongTuple
 import com.arcgismaps.toolkit.featureforms.utils.domain
@@ -95,12 +97,14 @@ internal class FormTextFieldState(
     initialValue: String = properties.value.value,
     scope: CoroutineScope,
     private val context: Context,
-    onEditValue: (Any?) -> Unit
+    onEditValue: (Any?) -> Unit,
+    validate: () -> List<Throwable>
 ) : BaseFieldState<String>(
     properties = properties,
     initialValue = initialValue,
     scope = scope,
-    onEditValue = onEditValue
+    onEditValue = onEditValue,
+    validate = validate
 ) {
     // indicates singleLine only if TextBoxFeatureFormInput
     val singleLine = properties.singleLine
@@ -125,7 +129,6 @@ internal class FormTextFieldState(
     private val _hasError = mutableStateOf(false)
     private val _supportingTextIsErrorMessage = mutableStateOf(false)
     val supportingTextIsErrorMessage: State<Boolean> = _supportingTextIsErrorMessage
-
     /**
      * The domain of the element's field.
      */
@@ -236,38 +239,6 @@ internal class FormTextFieldState(
         _hasError.value = errors.isNotEmpty()
     }
 
-    private fun validateTextRange(value: String): ValidationErrorState =
-        if (value.length !in minLength..maxLength) {
-            if (minLength > 0 && maxLength > 0) {
-                if (minLength == maxLength) {
-                    ExactCharConstraint
-                } else {
-                    MinMaxCharConstraint
-                }
-            } else {
-                MaxCharConstraint
-            }
-        } else {
-            NoError
-        }
-
-    private fun validateNumber(value: String): ValidationErrorState =
-        if (fieldType.isIntegerType) {
-            val numberVal = value.toIntOrNull()
-            if (numberVal == null) {
-                NotAWholeNumber
-            } else {
-                validateNumericRange(numberVal)
-            }
-        } else {
-            val numberVal = value.toDoubleOrNull()
-            if (numberVal == null) {
-                NotANumber
-            } else {
-                validateNumericRange(numberVal)
-            }
-        }
-
     private fun validateNumericRange(numberVal: Int): ValidationErrorState {
         require(fieldType.isIntegerType)
         return if (domain != null && domain is RangeDomain) {
@@ -340,7 +311,6 @@ internal class FormTextFieldState(
                 validationErrors.firstOrNull { it != Required && it != NotANumber && it != NotAWholeNumber } ?: NoError
             } else {
                 // if non empty, focused, show any error other than required (the Required error shouldn't be in the list)
-                check (!validationErrors.contains(Required))
                 validationErrors.first()
             }
         } else if (hasBeenFocused) {
@@ -354,32 +324,58 @@ internal class FormTextFieldState(
                 }
             } else {
                 // if non empty, unfocused, show any error other than required (the Required error shouldn't be in the list)
-                check (!validationErrors.contains(Required))
                 validationErrors.first()
             }
         } else {
             // never been focused
             NoError
         }
 
-    private fun validate(value: String): MutableList<ValidationErrorState> {
+    private fun validate(value: String): List<ValidationErrorState> {
+        val errors = validate.invoke()
         val ret = mutableListOf<ValidationErrorState>()
-        if (isRequired.value && value.isEmpty()) {
+        if (errors.any { it is FeatureFormValidationException.RequiredException }) {
             ret += Required
         }
-        
+
         if (!fieldType.isNumeric) {
-            val rangeError = validateTextRange(value)
-            if (rangeError != NoError) {
-                ret += rangeError
+            if (errors.any { it is FeatureFormValidationException.MinCharConstraintException }
+                || errors.any { it is FeatureFormValidationException.MaxCharConstraintException }
+            ) {
+                if (minLength > 0 && maxLength > 0) {
+                    if (minLength == maxLength) {
+                        ret += ExactCharConstraint
+                    } else {
+                        ret += MinMaxCharConstraint
+                    }
+                } else {
+                    ret += MaxCharConstraint
+                }
             }
         } else {
-            val error = validateNumber(value)
-            if (error != NoError) {
-                ret += error
+            if (fieldType.isIntegerType) {
+                val numberVal = value.toIntOrNull()
+                if (numberVal == null) {
+                    ret += NotAWholeNumber
+                } else {
+                    val error = validateNumericRange(numberVal)
+                    if (error != NoError) {
+                        ret += error
+                    }
+                }
+            } else {
+                val numberVal = value.toDoubleOrNull()
+                if (numberVal == null) {
+                    ret += NotANumber
+                } else {
+                    val error = validateNumericRange(numberVal)
+                    if (error != NoError) {
+                        ret += error
+                    }
+                }
             }
         }
-        
+
         return ret
     }
 
@@ -425,6 +421,7 @@ internal class FormTextFieldState(
                         form.editValue(formElement, newValue)
                         scope.launch { form.evaluateExpressions() }
                     },
+                    validate = { formElement.getValidationErrors() }
                 ).apply {
                     // focus is lost on rotation. https://devtopia.esri.com/runtime/apollo/issues/230
                     hasBeenFocused = list[1] as Boolean
@@ -459,30 +456,18 @@ internal fun rememberFormTextFieldState(
             fieldType = form.fieldType(field),
             domain = form.domain(field) as? RangeDomain,
             minLength = minLength,
-            maxLength = maxLength,
+            maxLength = maxLength
         ),
         scope = scope,
         context = context,
         onEditValue = {
             form.editValue(field, it)
             scope.launch { form.evaluateExpressions() }
-        }
+        },
+        validate = { field.getValidationErrors() }
     )
 }
 
-private sealed class ValidationErrorState {
-    object NoError: ValidationErrorState()
-    object Required: ValidationErrorState()
-    object MinMaxCharConstraint: ValidationErrorState()
-    object ExactCharConstraint: ValidationErrorState()
-    object MaxCharConstraint: ValidationErrorState()
-    object MinNumericConstraint: ValidationErrorState()
-    object MaxNumericConstraint: ValidationErrorState()
-    object MinMaxNumericConstraint: ValidationErrorState()
-    object NotANumber: ValidationErrorState()
-    object NotAWholeNumber: ValidationErrorState()
-}
-
 /**
  * Provide a format string for any numeric type.
  *