Merge pull request #34 from Lemoncode/update_existing_samples_in_order_to_use_new_chain_pattern_sugar

Update existing samples in order to use new chain pattern sugar

Author: brauliodiez

lib/lcformvalidation.d.ts

@@ -4,7 +4,7 @@
     formFieldName: string;
     vmFieldName: string;
   }
-  
+
   export class FieldValidation {
       validationFn: (vm, value) => Promise<FieldValidationResult>;
       filter: any;
@@ -31,8 +31,8 @@
       isFormPristine(): boolean;
       validateFullForm(vm: any): Promise<FormValidationResult>;
       triggerFieldValidation(vm: any, key: string, value: any, filter?: any): Promise<FieldValidationResult>;
-      addFieldValidation(key : string, validation : (vm, value) => FieldValidationResult, filter? : any);
-      addFieldValidationAsync(key : string, validation : (vm, value) => Promise<FieldValidationResult>, filter? : any);
+      addFieldValidation(key : string, validation : (vm, value) => FieldValidationResult, filter? : any): IValidationEngine;
+      addFieldValidationAsync(key : string, validation : (vm, value) => Promise<FieldValidationResult>, filter? : any): IValidationEngine;
       addFormValidation(validation : (vm) => FieldValidationResult);
       addFormValidationAsync(validation : (vm) => Promise<FieldValidationResult>);
       isValidationInProgress(): boolean;

samples/react/01 SignupForm/src/components/sampleSignupForm/validations/signupFormValidation.ts

@@ -12,30 +12,27 @@ class SignupFormValidation extends BaseFormValidation {
       {formFieldName: 'login', vmFieldName: 'login'}
     ]);
 
-    this._validationEngine.addFieldValidation('password',
-    (vm, value) : FieldValidationResult => {
-      return this.requiredValidationHandler(vm, value);
-    });
-
-    this._validationEngine.addFieldValidation('confirmPassword',
-    (vm, value) : FieldValidationResult => {
-      return this.passwordAndConfirmPasswordValidationHandler(vm, value);
-    });
-
-    this._validationEngine.addFieldValidation('confirmPassword',
-    (vm, value) : FieldValidationResult => {
-      return this.requiredValidationHandler(vm, value);
-    });
-
-    this._validationEngine.addFieldValidationAsync('login',
-    (vm, value) : Promise<FieldValidationResult> => {
-      return this.loginExistOnGitHubValidationHandler(vm, value);
-    },{ OnBlur : true });
-
-    this._validationEngine.addFieldValidation('login',
-    (vm, value) : FieldValidationResult => {
-      return this.requiredValidationHandler(vm, value);
-    },{ OnChange: true, OnBlur : true });
+    this._validationEngine
+      .addFieldValidation('password',
+        (vm, value) : FieldValidationResult => {
+          return this.requiredValidationHandler(vm, value);
+        })
+      .addFieldValidation('confirmPassword',
+        (vm, value) : FieldValidationResult => {
+          return this.passwordAndConfirmPasswordValidationHandler(vm, value);
+        })
+      .addFieldValidation('confirmPassword',
+        (vm, value) : FieldValidationResult => {
+          return this.requiredValidationHandler(vm, value);
+        })
+      .addFieldValidationAsync('login',
+        (vm, value) : Promise<FieldValidationResult> => {
+          return this.loginExistOnGitHubValidationHandler(vm, value);
+        },{ OnBlur : true })
+      .addFieldValidation('login',
+        (vm, value) : FieldValidationResult => {
+          return this.requiredValidationHandler(vm, value);
+        },{ OnChange: true, OnBlur : true });
   }
 
   requiredValidationHandler(vm : any, value: any) : FieldValidationResult {