如何禁用“提交"按钮? [英] How to make 'submit' button disabled?

问题描述

如何在表单有效之前禁用提交"按钮?

How to disable the "Submit" button until the form is valid?

angular2是否具有可以在提交"按钮上使用的等效于ng-disabled的功能? (禁用ng的功能对我不起作用.)

Does angular2 have an equivalent to ng-disabled that can be used on the Submit button? (ng-disabled doesn't work for me.)

推荐答案

在此Angular中看到

As seen in this Angular example, there is a way to disable a button until the whole form is valid:

<button type="submit" [disabled]="!ngForm.valid">Submit</button>

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