The potential impact of form spoofing, really, is that if you have a form that has drop-down boxes, radio buttons, checkboxes, or other limited input, those limits mean nothing if the form is spoofed.

表单欺骗的潜在影响是，如果拥有含下拉框、单选按钮、复选框或其他限制输入的表单，则当表单被欺骗时这些限制没有任何意义。

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Think about it: If you have a drop-down box or a radio button that limits the user to a certain amount of input, you may be tempted not to worry about validating the input.

思考一下：如果拥有限制用户输入量的下拉框或单选按钮，您可能会认为不用担心验证输入的问题。

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The upper and lower limits of the rated power input or rated current shall be marked on the appliance so that the relation between input and voltage is clear.

额定输入功率或额定电流的上限值和下限值应标在器具上，以使得输入功率与电压之间的关系是明确的。

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He said the government, using input from the police, intelligence services and industry, was looking at whether there should, or could, be limits on social media if it was being used to spread disorder.

BBC: England riots: Government mulls social media controls